--- _id: '6997' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Zhang Y, Friml J. Auxin guides roots to avoid obstacles during gravitropic growth. New Phytologist. 2020;225(3):1049-1052. doi:10.1111/nph.16203 apa: Zhang, Y., & Friml, J. (2020). Auxin guides roots to avoid obstacles during gravitropic growth. New Phytologist. Wiley. https://doi.org/10.1111/nph.16203 chicago: Zhang, Yuzhou, and Jiří Friml. “Auxin Guides Roots to Avoid Obstacles during Gravitropic Growth.” New Phytologist. Wiley, 2020. https://doi.org/10.1111/nph.16203. ieee: Y. Zhang and J. Friml, “Auxin guides roots to avoid obstacles during gravitropic growth,” New Phytologist, vol. 225, no. 3. Wiley, pp. 1049–1052, 2020. ista: Zhang Y, Friml J. 2020. Auxin guides roots to avoid obstacles during gravitropic growth. New Phytologist. 225(3), 1049–1052. mla: Zhang, Yuzhou, and Jiří Friml. “Auxin Guides Roots to Avoid Obstacles during Gravitropic Growth.” New Phytologist, vol. 225, no. 3, Wiley, 2020, pp. 1049–52, doi:10.1111/nph.16203. short: Y. Zhang, J. Friml, New Phytologist 225 (2020) 1049–1052. date_created: 2019-11-12T11:41:32Z date_published: 2020-02-01T00:00:00Z date_updated: 2023-08-17T14:01:49Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1111/nph.16203 ec_funded: 1 external_id: isi: - '000489638800001' pmid: - '31603260' file: - access_level: open_access checksum: cd42ffdb381fd52812b9583d4d407139 content_type: application/pdf creator: dernst date_created: 2020-11-18T16:42:48Z date_updated: 2020-11-18T16:42:48Z file_id: '8772' file_name: 2020_NewPhytologist_Zhang.pdf file_size: 717345 relation: main_file success: 1 file_date_updated: 2020-11-18T16:42:48Z has_accepted_license: '1' intvolume: ' 225' isi: 1 issue: '3' language: - iso: eng month: '02' oa: 1 oa_version: Published Version page: 1049-1052 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme publication: New Phytologist publication_identifier: eissn: - 1469-8137 issn: - 0028-646x publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Auxin guides roots to avoid obstacles during gravitropic growth tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 225 year: '2020' ... --- _id: '7204' abstract: - lang: eng text: Plant root architecture dynamically adapts to various environmental conditions, such as salt‐containing soil. The phytohormone abscisic acid (ABA) is involved among others also in these developmental adaptations, but the underlying molecular mechanism remains elusive. Here, a novel branch of the ABA signaling pathway in Arabidopsis involving PYR/PYL/RCAR (abbreviated as PYLs) receptor‐protein phosphatase 2A (PP2A) complex that acts in parallel to the canonical PYLs‐protein phosphatase 2C (PP2C) mechanism is identified. The PYLs‐PP2A signaling modulates root gravitropism and lateral root formation through regulating phytohormone auxin transport. In optimal conditions, PYLs ABA receptor interacts with the catalytic subunits of PP2A, increasing their phosphatase activity and thus counteracting PINOID (PID) kinase‐mediated phosphorylation of PIN‐FORMED (PIN) auxin transporters. By contrast, in salt and osmotic stress conditions, ABA binds to PYLs, inhibiting the PP2A activity, which leads to increased PIN phosphorylation and consequently modulated directional auxin transport leading to adapted root architecture. This work reveals an adaptive mechanism that may flexibly adjust plant root growth to withstand saline and osmotic stresses. It occurs via the cross‐talk between the stress hormone ABA and the versatile developmental regulator auxin. article_number: '1901455' article_processing_charge: No article_type: original author: - first_name: Yang full_name: Li, Yang last_name: Li - first_name: Yaping full_name: Wang, Yaping last_name: Wang - first_name: Shutang full_name: Tan, Shutang id: 2DE75584-F248-11E8-B48F-1D18A9856A87 last_name: Tan orcid: 0000-0002-0471-8285 - first_name: Zhen full_name: Li, Zhen last_name: Li - first_name: Zhi full_name: Yuan, Zhi last_name: Yuan - first_name: Matous full_name: Glanc, Matous id: 1AE1EA24-02D0-11E9-9BAA-DAF4881429F2 last_name: Glanc orcid: 0000-0003-0619-7783 - first_name: David full_name: Domjan, David id: C684CD7A-257E-11EA-9B6F-D8588B4F947F last_name: Domjan orcid: 0000-0003-2267-106X - first_name: Kai full_name: Wang, Kai last_name: Wang - first_name: Wei full_name: Xuan, Wei last_name: Xuan - first_name: Yan full_name: Guo, Yan last_name: Guo - first_name: Zhizhong full_name: Gong, Zhizhong last_name: Gong - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Jing full_name: Zhang, Jing last_name: Zhang citation: ama: Li Y, Wang Y, Tan S, et al. Root growth adaptation is mediated by PYLs ABA receptor-PP2A protein phosphatase complex. Advanced Science. 2020;7(3). doi:10.1002/advs.201901455 apa: Li, Y., Wang, Y., Tan, S., Li, Z., Yuan, Z., Glanc, M., … Zhang, J. (2020). Root growth adaptation is mediated by PYLs ABA receptor-PP2A protein phosphatase complex. Advanced Science. Wiley. https://doi.org/10.1002/advs.201901455 chicago: Li, Yang, Yaping Wang, Shutang Tan, Zhen Li, Zhi Yuan, Matous Glanc, David Domjan, et al. “Root Growth Adaptation Is Mediated by PYLs ABA Receptor-PP2A Protein Phosphatase Complex.” Advanced Science. Wiley, 2020. https://doi.org/10.1002/advs.201901455. ieee: Y. Li et al., “Root growth adaptation is mediated by PYLs ABA receptor-PP2A protein phosphatase complex,” Advanced Science, vol. 7, no. 3. Wiley, 2020. ista: Li Y, Wang Y, Tan S, Li Z, Yuan Z, Glanc M, Domjan D, Wang K, Xuan W, Guo Y, Gong Z, Friml J, Zhang J. 2020. Root growth adaptation is mediated by PYLs ABA receptor-PP2A protein phosphatase complex. Advanced Science. 7(3), 1901455. mla: Li, Yang, et al. “Root Growth Adaptation Is Mediated by PYLs ABA Receptor-PP2A Protein Phosphatase Complex.” Advanced Science, vol. 7, no. 3, 1901455, Wiley, 2020, doi:10.1002/advs.201901455. short: Y. Li, Y. Wang, S. Tan, Z. Li, Z. Yuan, M. Glanc, D. Domjan, K. Wang, W. Xuan, Y. Guo, Z. Gong, J. Friml, J. Zhang, Advanced Science 7 (2020). date_created: 2019-12-22T23:00:43Z date_published: 2020-02-05T00:00:00Z date_updated: 2023-08-17T14:13:17Z day: '05' ddc: - '580' department: - _id: JiFr doi: 10.1002/advs.201901455 external_id: isi: - '000501912800001' pmid: - '32042554' file: - access_level: open_access checksum: 016eeab5860860af038e2da95ffe75c3 content_type: application/pdf creator: dernst date_created: 2020-02-24T14:29:54Z date_updated: 2020-07-14T12:47:53Z file_id: '7519' file_name: 2020_AdvScience_Li.pdf file_size: 3586924 relation: main_file file_date_updated: 2020-07-14T12:47:53Z has_accepted_license: '1' intvolume: ' 7' isi: 1 issue: '3' language: - iso: eng month: '02' oa: 1 oa_version: Published Version pmid: 1 publication: Advanced Science publication_identifier: eissn: - 2198-3844 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Root growth adaptation is mediated by PYLs ABA receptor-PP2A protein phosphatase complex tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 7 year: '2020' ... --- _id: '7142' abstract: - lang: eng text: The phytohormone auxin acts as an amazingly versatile coordinator of plant growth and development. With its morphogen-like properties, auxin controls sites and timing of differentiation and/or growth responses both, in quantitative and qualitative terms. Specificity in the auxin response depends largely on distinct modes of signal transmission, by which individual cells perceive and convert auxin signals into a remarkable diversity of responses. The best understood, or so-called canonical mechanism of auxin perception ultimately results in variable adjustments of the cellular transcriptome, via a short, nuclear signal transduction pathway. Additional findings that accumulated over decades implied that an additional, presumably, cell surface-based auxin perception mechanism mediates very rapid cellular responses and decisively contributes to the cell's overall hormonal response. Recent investigations into both, nuclear and cell surface auxin signalling challenged this assumed partition of roles for different auxin signalling pathways and revealed an unexpected complexity in transcriptional and non-transcriptional cellular responses mediated by auxin. acknowledgement: Research in J.F. laboratory is funded by the European Union's Horizon 2020 program (ERC grant agreement n° 742985); C.L. is supported by the Austrian Science Fund (FWF grant P 31493). article_processing_charge: No article_type: original author: - first_name: Michelle C full_name: Gallei, Michelle C id: 35A03822-F248-11E8-B48F-1D18A9856A87 last_name: Gallei orcid: 0000-0003-1286-7368 - first_name: Christian full_name: Luschnig, Christian last_name: Luschnig - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: 'Gallei MC, Luschnig C, Friml J. Auxin signalling in growth: Schrödinger’s cat out of the bag. Current Opinion in Plant Biology. 2020;53(2):43-49. doi:10.1016/j.pbi.2019.10.003' apa: 'Gallei, M. C., Luschnig, C., & Friml, J. (2020). Auxin signalling in growth: Schrödinger’s cat out of the bag. Current Opinion in Plant Biology. Elsevier. https://doi.org/10.1016/j.pbi.2019.10.003' chicago: 'Gallei, Michelle C, Christian Luschnig, and Jiří Friml. “Auxin Signalling in Growth: Schrödinger’s Cat out of the Bag.” Current Opinion in Plant Biology. Elsevier, 2020. https://doi.org/10.1016/j.pbi.2019.10.003.' ieee: 'M. C. Gallei, C. Luschnig, and J. Friml, “Auxin signalling in growth: Schrödinger’s cat out of the bag,” Current Opinion in Plant Biology, vol. 53, no. 2. Elsevier, pp. 43–49, 2020.' ista: 'Gallei MC, Luschnig C, Friml J. 2020. Auxin signalling in growth: Schrödinger’s cat out of the bag. Current Opinion in Plant Biology. 53(2), 43–49.' mla: 'Gallei, Michelle C., et al. “Auxin Signalling in Growth: Schrödinger’s Cat out of the Bag.” Current Opinion in Plant Biology, vol. 53, no. 2, Elsevier, 2020, pp. 43–49, doi:10.1016/j.pbi.2019.10.003.' short: M.C. Gallei, C. Luschnig, J. Friml, Current Opinion in Plant Biology 53 (2020) 43–49. date_created: 2019-12-02T12:05:26Z date_published: 2020-02-01T00:00:00Z date_updated: 2023-08-17T14:07:22Z day: '01' department: - _id: JiFr doi: 10.1016/j.pbi.2019.10.003 ec_funded: 1 external_id: isi: - '000521120600007' pmid: - '31760231' intvolume: ' 53' isi: 1 issue: '2' language: - iso: eng month: '02' oa_version: None page: 43-49 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants publication: Current Opinion in Plant Biology publication_identifier: eissn: - 1879-0356 issn: - 1369-5266 publication_status: published publisher: Elsevier quality_controlled: '1' related_material: record: - id: '11626' relation: dissertation_contains status: public scopus_import: '1' status: public title: 'Auxin signalling in growth: Schrödinger''s cat out of the bag' type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 53 year: '2020' ... --- _id: '7219' abstract: - lang: eng text: Root system architecture (RSA), governed by the phytohormone auxin, endows plants with an adaptive advantage in particular environments. Using geographically representative arabidopsis (Arabidopsis thaliana) accessions as a resource for GWA mapping, Waidmann et al. and Ogura et al. recently identified two novel components involved in modulating auxin-mediated RSA and conferring plant fitness in particular habitats. article_processing_charge: No article_type: original author: - first_name: Guanghui full_name: Xiao, Guanghui last_name: Xiao - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 citation: ama: 'Xiao G, Zhang Y. Adaptive growth: Shaping auxin-mediated root system architecture. Trends in Plant Science. 2020;25(2):P121-123. doi:10.1016/j.tplants.2019.12.001' apa: 'Xiao, G., & Zhang, Y. (2020). Adaptive growth: Shaping auxin-mediated root system architecture. Trends in Plant Science. Elsevier. https://doi.org/10.1016/j.tplants.2019.12.001' chicago: 'Xiao, Guanghui, and Yuzhou Zhang. “Adaptive Growth: Shaping Auxin-Mediated Root System Architecture.” Trends in Plant Science. Elsevier, 2020. https://doi.org/10.1016/j.tplants.2019.12.001.' ieee: 'G. Xiao and Y. Zhang, “Adaptive growth: Shaping auxin-mediated root system architecture,” Trends in Plant Science, vol. 25, no. 2. Elsevier, pp. P121-123, 2020.' ista: 'Xiao G, Zhang Y. 2020. Adaptive growth: Shaping auxin-mediated root system architecture. Trends in Plant Science. 25(2), P121-123.' mla: 'Xiao, Guanghui, and Yuzhou Zhang. “Adaptive Growth: Shaping Auxin-Mediated Root System Architecture.” Trends in Plant Science, vol. 25, no. 2, Elsevier, 2020, pp. P121-123, doi:10.1016/j.tplants.2019.12.001.' short: G. Xiao, Y. Zhang, Trends in Plant Science 25 (2020) P121-123. date_created: 2019-12-29T23:00:48Z date_published: 2020-02-01T00:00:00Z date_updated: 2023-08-17T14:14:50Z day: '01' department: - _id: JiFr doi: 10.1016/j.tplants.2019.12.001 external_id: isi: - '000508637500001' pmid: - '31843370' intvolume: ' 25' isi: 1 issue: '2' language: - iso: eng month: '02' oa_version: None page: P121-123 pmid: 1 publication: Trends in Plant Science publication_identifier: issn: - '13601385' publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: 'Adaptive growth: Shaping auxin-mediated root system architecture' type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 25 year: '2020' ... --- _id: '7465' abstract: - lang: eng text: The flexible development of plants is characterized by a high capacity for post-embryonic organ formation and tissue regeneration, processes, which require tightly regulated intercellular communication and coordinated tissue (re-)polarization. The phytohormone auxin, the main driver for these processes, is able to establish polarized auxin transport channels, which are characterized by the expression and polar, subcellular localization of the PIN1 auxin transport proteins. These channels are demarcating the position of future vascular strands necessary for organ formation and tissue regeneration. Major progress has been made in the last years to understand how PINs can change their polarity in different contexts and thus guide auxin flow through the plant. However, it still remains elusive how auxin mediates the establishment of auxin conducting channels and the formation of vascular tissue and which cellular processes are involved. By the means of sophisticated regeneration experiments combined with local auxin applications in Arabidopsis thaliana inflorescence stems we show that (i) PIN subcellular dynamics, (ii) PIN internalization by clathrin-mediated trafficking and (iii) an intact actin cytoskeleton required for post-endocytic trafficking are indispensable for auxin channel formation, de novo vascular formation and vascular regeneration after wounding. These observations provide novel insights into cellular mechanism of coordinated tissue polarization during auxin canalization. article_number: '110414' article_processing_charge: No article_type: original author: - first_name: Ewa full_name: Mazur, Ewa last_name: Mazur - first_name: Michelle C full_name: Gallei, Michelle C id: 35A03822-F248-11E8-B48F-1D18A9856A87 last_name: Gallei orcid: 0000-0003-1286-7368 - first_name: Maciek full_name: Adamowski, Maciek id: 45F536D2-F248-11E8-B48F-1D18A9856A87 last_name: Adamowski orcid: 0000-0001-6463-5257 - first_name: Huibin full_name: Han, Huibin id: 31435098-F248-11E8-B48F-1D18A9856A87 last_name: Han - first_name: Hélène S. full_name: Robert, Hélène S. last_name: Robert - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Mazur E, Gallei MC, Adamowski M, Han H, Robert HS, Friml J. Clathrin-mediated trafficking and PIN trafficking are required for auxin canalization and vascular tissue formation in Arabidopsis. Plant Science. 2020;293(4). doi:10.1016/j.plantsci.2020.110414 apa: Mazur, E., Gallei, M. C., Adamowski, M., Han, H., Robert, H. S., & Friml, J. (2020). Clathrin-mediated trafficking and PIN trafficking are required for auxin canalization and vascular tissue formation in Arabidopsis. Plant Science. Elsevier. https://doi.org/10.1016/j.plantsci.2020.110414 chicago: Mazur, Ewa, Michelle C Gallei, Maciek Adamowski, Huibin Han, Hélène S. Robert, and Jiří Friml. “Clathrin-Mediated Trafficking and PIN Trafficking Are Required for Auxin Canalization and Vascular Tissue Formation in Arabidopsis.” Plant Science. Elsevier, 2020. https://doi.org/10.1016/j.plantsci.2020.110414. ieee: E. Mazur, M. C. Gallei, M. Adamowski, H. Han, H. S. Robert, and J. Friml, “Clathrin-mediated trafficking and PIN trafficking are required for auxin canalization and vascular tissue formation in Arabidopsis,” Plant Science, vol. 293, no. 4. Elsevier, 2020. ista: Mazur E, Gallei MC, Adamowski M, Han H, Robert HS, Friml J. 2020. Clathrin-mediated trafficking and PIN trafficking are required for auxin canalization and vascular tissue formation in Arabidopsis. Plant Science. 293(4), 110414. mla: Mazur, Ewa, et al. “Clathrin-Mediated Trafficking and PIN Trafficking Are Required for Auxin Canalization and Vascular Tissue Formation in Arabidopsis.” Plant Science, vol. 293, no. 4, 110414, Elsevier, 2020, doi:10.1016/j.plantsci.2020.110414. short: E. Mazur, M.C. Gallei, M. Adamowski, H. Han, H.S. Robert, J. Friml, Plant Science 293 (2020). date_created: 2020-02-09T23:00:50Z date_published: 2020-04-01T00:00:00Z date_updated: 2023-08-17T14:37:32Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1016/j.plantsci.2020.110414 ec_funded: 1 external_id: isi: - '000520609800009' file: - access_level: open_access checksum: f7f27c6a8fea985ceb9279be2204461c content_type: application/pdf creator: dernst date_created: 2020-02-10T08:59:36Z date_updated: 2020-07-14T12:47:59Z file_id: '7471' file_name: 2020_PlantScience_Mazur.pdf file_size: 3499069 relation: main_file file_date_updated: 2020-07-14T12:47:59Z has_accepted_license: '1' intvolume: ' 293' isi: 1 issue: '4' language: - iso: eng month: '04' oa: 1 oa_version: Published Version project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants publication: Plant Science publication_identifier: eissn: - '18732259' issn: - '01689452' publication_status: published publisher: Elsevier quality_controlled: '1' related_material: record: - id: '11626' relation: dissertation_contains status: public scopus_import: '1' status: public title: Clathrin-mediated trafficking and PIN trafficking are required for auxin canalization and vascular tissue formation in Arabidopsis tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 293 year: '2020' ... --- _id: '7490' abstract: - lang: eng text: In plants, clathrin mediated endocytosis (CME) represents the major route for cargo internalisation from the cell surface. It has been assumed to operate in an evolutionary conserved manner as in yeast and animals. Here we report characterisation of ultrastructure, dynamics and mechanisms of plant CME as allowed by our advancement in electron microscopy and quantitative live imaging techniques. Arabidopsis CME appears to follow the constant curvature model and the bona fide CME population generates vesicles of a predominantly hexagonal-basket type; larger and with faster kinetics than in other models. Contrary to the existing paradigm, actin is dispensable for CME events at the plasma membrane but plays a unique role in collecting endocytic vesicles, sorting of internalised cargos and directional endosome movement that itself actively promote CME events. Internalized vesicles display a strongly delayed and sequential uncoating. These unique features highlight the independent evolution of the plant CME mechanism during the autonomous rise of multicellularity in eukaryotes. acknowledged_ssus: - _id: LifeSc - _id: Bio - _id: EM-Fac article_number: e52067 article_processing_charge: No article_type: original author: - first_name: Madhumitha full_name: Narasimhan, Madhumitha id: 44BF24D0-F248-11E8-B48F-1D18A9856A87 last_name: Narasimhan orcid: 0000-0002-8600-0671 - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 - first_name: Roshan full_name: Prizak, Roshan id: 4456104E-F248-11E8-B48F-1D18A9856A87 last_name: Prizak - first_name: Walter full_name: Kaufmann, Walter id: 3F99E422-F248-11E8-B48F-1D18A9856A87 last_name: Kaufmann orcid: 0000-0001-9735-5315 - first_name: Shutang full_name: Tan, Shutang id: 2DE75584-F248-11E8-B48F-1D18A9856A87 last_name: Tan orcid: 0000-0002-0471-8285 - first_name: Barbara E full_name: Casillas Perez, Barbara E id: 351ED2AA-F248-11E8-B48F-1D18A9856A87 last_name: Casillas Perez - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Narasimhan M, Johnson AJ, Prizak R, et al. Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants. eLife. 2020;9. doi:10.7554/eLife.52067 apa: Narasimhan, M., Johnson, A. J., Prizak, R., Kaufmann, W., Tan, S., Casillas Perez, B. E., & Friml, J. (2020). Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants. ELife. eLife Sciences Publications. https://doi.org/10.7554/eLife.52067 chicago: Narasimhan, Madhumitha, Alexander J Johnson, Roshan Prizak, Walter Kaufmann, Shutang Tan, Barbara E Casillas Perez, and Jiří Friml. “Evolutionarily Unique Mechanistic Framework of Clathrin-Mediated Endocytosis in Plants.” ELife. eLife Sciences Publications, 2020. https://doi.org/10.7554/eLife.52067. ieee: M. Narasimhan et al., “Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants,” eLife, vol. 9. eLife Sciences Publications, 2020. ista: Narasimhan M, Johnson AJ, Prizak R, Kaufmann W, Tan S, Casillas Perez BE, Friml J. 2020. Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants. eLife. 9, e52067. mla: Narasimhan, Madhumitha, et al. “Evolutionarily Unique Mechanistic Framework of Clathrin-Mediated Endocytosis in Plants.” ELife, vol. 9, e52067, eLife Sciences Publications, 2020, doi:10.7554/eLife.52067. short: M. Narasimhan, A.J. Johnson, R. Prizak, W. Kaufmann, S. Tan, B.E. Casillas Perez, J. Friml, ELife 9 (2020). date_created: 2020-02-16T23:00:50Z date_published: 2020-01-23T00:00:00Z date_updated: 2023-08-18T06:33:07Z day: '23' ddc: - '570' - '580' department: - _id: JiFr - _id: GaTk - _id: EM-Fac - _id: SyCr doi: 10.7554/eLife.52067 ec_funded: 1 external_id: isi: - '000514104100001' pmid: - '31971511' file: - access_level: open_access checksum: 2052daa4be5019534f3a42f200a09f32 content_type: application/pdf creator: dernst date_created: 2020-02-18T07:21:16Z date_updated: 2020-07-14T12:47:59Z file_id: '7494' file_name: 2020_eLife_Narasimhan.pdf file_size: 7247468 relation: main_file file_date_updated: 2020-07-14T12:47:59Z has_accepted_license: '1' intvolume: ' 9' isi: 1 language: - iso: eng month: '01' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants publication: eLife publication_identifier: eissn: - 2050-084X publication_status: published publisher: eLife Sciences Publications quality_controlled: '1' scopus_import: '1' status: public title: Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 9 year: '2020' ... --- _id: '7497' abstract: - lang: eng text: Endophytic fungi can be beneficial to plant growth. However, the molecular mechanisms underlying colonization of Acremonium spp. remain unclear. In this study, a novel endophytic Acremonium strain was isolated from the buds of Panax notoginseng and named Acremonium sp. D212. The Acremonium sp. D212 could colonize the roots of P. notoginseng, enhance the resistance of P. notoginseng to root rot disease, and promote root growth and saponin biosynthesis in P. notoginseng. Acremonium sp. D212 could secrete indole‐3‐acetic acid (IAA) and jasmonic acid (JA), and inoculation with the fungus increased the endogenous levels of IAA and JA in P. notoginseng. Colonization of the Acremonium sp. D212 in the roots of the rice line Nipponbare was dependent on the concentration of methyl jasmonate (MeJA) (2 to 15 μM) and 1‐naphthalenacetic acid (NAA) (10 to 20 μM). Moreover, the roots of the JA signalling‐defective coi1‐18 mutant were colonized by Acremonium sp. D212 to a lesser degree than those of the wild‐type Nipponbare and miR393b‐overexpressing lines, and the colonization was rescued by MeJA but not by NAA. It suggests that the cross‐talk between JA signalling and the auxin biosynthetic pathway plays a crucial role in the colonization of Acremonium sp. D212 in host plants. acknowledgement: We thank Professor Jianqiang Wu (Kunming Institute of Botany, Chinese Academy of Sciences) for providing generous support with the IAA and JA measurements. We thank Professor Guohua Xu (Nanjing Agricultural University) for generously providing the Nipponbare rice expressing DR5::GUS. We thank Professor Muyuan Zhu (Zhejiang University) for generously providing a rice line expressing 35S::miR393b. We thank Professor Yinong Yang (Pennsylvania State University) for generously providing the rice line coi1-18. This work was supported by grants from the National Natural Science Foundation of China (31660501, 31460453, 31860064 and 31470382), the Major Special Program for Scientific Research, Education Department of Yunnan Province (ZD2015005), the Project sponsored by SRF for ROCS, SEM ([2013] 1792), the Major Science and Technique Programs in Yunnan Province (2016ZF001), the Key Projects of the Applied Basic Research Plan of Yunnan Province (2017FA018), the National Key R&D Program of China (2018YFD0201100) and the China Agriculture Research System (CARS-21). article_processing_charge: No article_type: original author: - first_name: L full_name: Han, L last_name: Han - first_name: X full_name: Zhou, X last_name: Zhou - first_name: Y full_name: Zhao, Y last_name: Zhao - first_name: S full_name: Zhu, S last_name: Zhu - first_name: L full_name: Wu, L last_name: Wu - first_name: Y full_name: He, Y last_name: He - first_name: X full_name: Ping, X last_name: Ping - first_name: X full_name: Lu, X last_name: Lu - first_name: W full_name: Huang, W last_name: Huang - first_name: J full_name: Qian, J last_name: Qian - first_name: L full_name: Zhang, L last_name: Zhang - first_name: X full_name: Jiang, X last_name: Jiang - first_name: D full_name: Zhu, D last_name: Zhu - first_name: C full_name: Luo, C last_name: Luo - first_name: S full_name: Li, S last_name: Li - first_name: Q full_name: Dong, Q last_name: Dong - first_name: Q full_name: Fu, Q last_name: Fu - first_name: K full_name: Deng, K last_name: Deng - first_name: X full_name: Wang, X last_name: Wang - first_name: L full_name: Wang, L last_name: Wang - first_name: S full_name: Peng, S last_name: Peng - first_name: J full_name: Wu, J last_name: Wu - first_name: W full_name: Li, W last_name: Li - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Y full_name: Zhu, Y last_name: Zhu - first_name: X full_name: He, X last_name: He - first_name: Y full_name: Du, Y last_name: Du citation: ama: Han L, Zhou X, Zhao Y, et al. Colonization of endophyte Acremonium sp. D212 in Panax notoginseng and rice mediated by auxin and jasmonic acid. Journal of Integrative Plant Biology. 2020;62(9):1433-1451. doi:10.1111/jipb.12905 apa: Han, L., Zhou, X., Zhao, Y., Zhu, S., Wu, L., He, Y., … Du, Y. (2020). Colonization of endophyte Acremonium sp. D212 in Panax notoginseng and rice mediated by auxin and jasmonic acid. Journal of Integrative Plant Biology. Wiley. https://doi.org/10.1111/jipb.12905 chicago: Han, L, X Zhou, Y Zhao, S Zhu, L Wu, Y He, X Ping, et al. “Colonization of Endophyte Acremonium Sp. D212 in Panax Notoginseng and Rice Mediated by Auxin and Jasmonic Acid.” Journal of Integrative Plant Biology. Wiley, 2020. https://doi.org/10.1111/jipb.12905. ieee: L. Han et al., “Colonization of endophyte Acremonium sp. D212 in Panax notoginseng and rice mediated by auxin and jasmonic acid,” Journal of Integrative Plant Biology, vol. 62, no. 9. Wiley, pp. 1433–1451, 2020. ista: Han L, Zhou X, Zhao Y, Zhu S, Wu L, He Y, Ping X, Lu X, Huang W, Qian J, Zhang L, Jiang X, Zhu D, Luo C, Li S, Dong Q, Fu Q, Deng K, Wang X, Wang L, Peng S, Wu J, Li W, Friml J, Zhu Y, He X, Du Y. 2020. Colonization of endophyte Acremonium sp. D212 in Panax notoginseng and rice mediated by auxin and jasmonic acid. Journal of Integrative Plant Biology. 62(9), 1433–1451. mla: Han, L., et al. “Colonization of Endophyte Acremonium Sp. D212 in Panax Notoginseng and Rice Mediated by Auxin and Jasmonic Acid.” Journal of Integrative Plant Biology, vol. 62, no. 9, Wiley, 2020, pp. 1433–51, doi:10.1111/jipb.12905. short: L. Han, X. Zhou, Y. Zhao, S. Zhu, L. Wu, Y. He, X. Ping, X. Lu, W. Huang, J. Qian, L. Zhang, X. Jiang, D. Zhu, C. Luo, S. Li, Q. Dong, Q. Fu, K. Deng, X. Wang, L. Wang, S. Peng, J. Wu, W. Li, J. Friml, Y. Zhu, X. He, Y. Du, Journal of Integrative Plant Biology 62 (2020) 1433–1451. date_created: 2020-02-18T10:02:25Z date_published: 2020-09-01T00:00:00Z date_updated: 2023-08-18T06:44:16Z day: '01' department: - _id: JiFr doi: 10.1111/jipb.12905 external_id: isi: - '000515803000001' pmid: - '31912615' intvolume: ' 62' isi: 1 issue: '9' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1111/jipb.12905 month: '09' oa: 1 oa_version: Published Version page: 1433-1451 pmid: 1 publication: Journal of Integrative Plant Biology publication_identifier: eissn: - 1744-7909 issn: - 1672-9072 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Colonization of endophyte Acremonium sp. D212 in Panax notoginseng and rice mediated by auxin and jasmonic acid type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 62 year: '2020' ... --- _id: '7540' abstract: - lang: eng text: ' In vitro propagation of the ornamentally interesting species Wikstroemia gemmata is limited by the recalcitrance to form adventitious roots. In this article, two strategies to improve the rooting capacity of in vitro microcuttings are presented. Firstly, the effect of exogenous auxin was evaluated in both light and dark cultivated stem segments and also the sucrose-content of the medium was varied in order to determine better rooting conditions. Secondly, different spectral lights were evaluated and the effect on shoot growth and root induction demonstrated that the exact spectral composition of light is important for successful in vitro growth and development of Wikstroemia gemmata. We show that exogenous auxin cannot compensate for the poor rooting under unfavorable light conditions. Adapting the culture conditions is therefore paramount for successful industrial propagation of Wikstroemia gemmata. ' article_processing_charge: No article_type: original author: - first_name: Inge full_name: Verstraeten, Inge id: 362BF7FE-F248-11E8-B48F-1D18A9856A87 last_name: Verstraeten orcid: 0000-0001-7241-2328 - first_name: H. full_name: Buyle, H. last_name: Buyle - first_name: S. full_name: Werbrouck, S. last_name: Werbrouck - first_name: M.C. full_name: Van Labeke, M.C. last_name: Van Labeke - first_name: D. full_name: Geelen, D. last_name: Geelen citation: ama: Verstraeten I, Buyle H, Werbrouck S, Van Labeke MC, Geelen D. In vitro shoot growth and adventitious rooting of Wikstroemia gemmata depends on light quality. Israel Journal of Plant Sciences. 2020;67(1-2):16-26. doi:10.1163/22238980-20191110 apa: Verstraeten, I., Buyle, H., Werbrouck, S., Van Labeke, M. C., & Geelen, D. (2020). In vitro shoot growth and adventitious rooting of Wikstroemia gemmata depends on light quality. Israel Journal of Plant Sciences. Brill. https://doi.org/10.1163/22238980-20191110 chicago: Verstraeten, Inge, H. Buyle, S. Werbrouck, M.C. Van Labeke, and D. Geelen. “In Vitro Shoot Growth and Adventitious Rooting of Wikstroemia Gemmata Depends on Light Quality.” Israel Journal of Plant Sciences. Brill, 2020. https://doi.org/10.1163/22238980-20191110. ieee: I. Verstraeten, H. Buyle, S. Werbrouck, M. C. Van Labeke, and D. Geelen, “In vitro shoot growth and adventitious rooting of Wikstroemia gemmata depends on light quality,” Israel Journal of Plant Sciences, vol. 67, no. 1–2. Brill, pp. 16–26, 2020. ista: Verstraeten I, Buyle H, Werbrouck S, Van Labeke MC, Geelen D. 2020. In vitro shoot growth and adventitious rooting of Wikstroemia gemmata depends on light quality. Israel Journal of Plant Sciences. 67(1–2), 16–26. mla: Verstraeten, Inge, et al. “In Vitro Shoot Growth and Adventitious Rooting of Wikstroemia Gemmata Depends on Light Quality.” Israel Journal of Plant Sciences, vol. 67, no. 1–2, Brill, 2020, pp. 16–26, doi:10.1163/22238980-20191110. short: I. Verstraeten, H. Buyle, S. Werbrouck, M.C. Van Labeke, D. Geelen, Israel Journal of Plant Sciences 67 (2020) 16–26. date_created: 2020-02-28T09:18:01Z date_published: 2020-02-01T00:00:00Z date_updated: 2023-08-18T06:45:15Z day: '01' department: - _id: JiFr doi: 10.1163/22238980-20191110 external_id: isi: - '000525343300004' intvolume: ' 67' isi: 1 issue: 1-2 language: - iso: eng month: '02' oa_version: None page: 16-26 publication: Israel Journal of Plant Sciences publication_identifier: eissn: - 2223-8980 issn: - 0792-9978 publication_status: published publisher: Brill quality_controlled: '1' scopus_import: '1' status: public title: In vitro shoot growth and adventitious rooting of Wikstroemia gemmata depends on light quality type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 67 year: '2020' ... --- _id: '7582' abstract: - lang: eng text: Small RNAs (smRNA, 19–25 nucleotides long), which are transcribed by RNA polymerase II, regulate the expression of genes involved in a multitude of processes in eukaryotes. miRNA biogenesis and the proteins involved in the biogenesis pathway differ across plant and animal lineages. The major proteins constituting the biogenesis pathway, namely, the Dicers (DCL/DCR) and Argonautes (AGOs), have been extensively studied. However, the accessory proteins (DAWDLE (DDL), SERRATE (SE), and TOUGH (TGH)) of the pathway that differs across the two lineages remain largely uncharacterized. We present the first detailed report on the molecular evolution and divergence of these proteins across eukaryotes. Although DDL is present in eukaryotes and prokaryotes, SE and TGH appear to be specific to eukaryotes. The addition/deletion of specific domains and/or domain-specific sequence divergence in the three proteins points to the observed functional divergence of these proteins across the two lineages, which correlates with the differences in miRNA length across the two lineages. Our data enhance the current understanding of the structure–function relationship of these proteins and reveals previous unexplored crucial residues in the three proteins that can be used as a basis for further functional characterization. The data presented here on the number of miRNAs in crown eukaryotic lineages are consistent with the notion of the expansion of the number of miRNA-coding genes in animal and plant lineages correlating with organismal complexity. Whether this difference in functionally correlates with the diversification (or presence/absence) of the three proteins studied here or the miRNA signaling in the plant and animal lineages is unclear. Based on our results of the three proteins studied here and previously available data concerning the evolution of miRNA genes in the plant and animal lineages, we believe that miRNAs probably evolved once in the ancestor to crown eukaryotes and have diversified independently in the eukaryotes. article_number: '299' article_processing_charge: No article_type: original author: - first_name: Taraka Ramji full_name: Moturu, Taraka Ramji last_name: Moturu - first_name: Sansrity full_name: Sinha, Sansrity last_name: Sinha - first_name: Hymavathi full_name: Salava, Hymavathi last_name: Salava - first_name: Sravankumar full_name: Thula, Sravankumar last_name: Thula - first_name: Tomasz full_name: Nodzyński, Tomasz last_name: Nodzyński - first_name: Radka Svobodová full_name: Vařeková, Radka Svobodová last_name: Vařeková - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Sibu full_name: Simon, Sibu id: 4542EF9A-F248-11E8-B48F-1D18A9856A87 last_name: Simon orcid: 0000-0002-1998-6741 citation: ama: Moturu TR, Sinha S, Salava H, et al. Molecular evolution and diversification of proteins involved in miRNA maturation pathway. Plants. 2020;9(3). doi:10.3390/plants9030299 apa: Moturu, T. R., Sinha, S., Salava, H., Thula, S., Nodzyński, T., Vařeková, R. S., … Simon, S. (2020). Molecular evolution and diversification of proteins involved in miRNA maturation pathway. Plants. MDPI. https://doi.org/10.3390/plants9030299 chicago: Moturu, Taraka Ramji, Sansrity Sinha, Hymavathi Salava, Sravankumar Thula, Tomasz Nodzyński, Radka Svobodová Vařeková, Jiří Friml, and Sibu Simon. “Molecular Evolution and Diversification of Proteins Involved in MiRNA Maturation Pathway.” Plants. MDPI, 2020. https://doi.org/10.3390/plants9030299. ieee: T. R. Moturu et al., “Molecular evolution and diversification of proteins involved in miRNA maturation pathway,” Plants, vol. 9, no. 3. MDPI, 2020. ista: Moturu TR, Sinha S, Salava H, Thula S, Nodzyński T, Vařeková RS, Friml J, Simon S. 2020. Molecular evolution and diversification of proteins involved in miRNA maturation pathway. Plants. 9(3), 299. mla: Moturu, Taraka Ramji, et al. “Molecular Evolution and Diversification of Proteins Involved in MiRNA Maturation Pathway.” Plants, vol. 9, no. 3, 299, MDPI, 2020, doi:10.3390/plants9030299. short: T.R. Moturu, S. Sinha, H. Salava, S. Thula, T. Nodzyński, R.S. Vařeková, J. Friml, S. Simon, Plants 9 (2020). date_created: 2020-03-15T23:00:52Z date_published: 2020-03-01T00:00:00Z date_updated: 2023-08-18T07:07:08Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.3390/plants9030299 ec_funded: 1 external_id: isi: - '000525315000035' pmid: - '32121542' file: - access_level: open_access checksum: 6d5af3e17266a48996b4af4e67e88a85 content_type: application/pdf creator: dernst date_created: 2020-03-23T13:37:00Z date_updated: 2020-07-14T12:48:00Z file_id: '7614' file_name: 2020_Plants_Moturu.pdf file_size: 2373484 relation: main_file file_date_updated: 2020-07-14T12:48:00Z has_accepted_license: '1' intvolume: ' 9' isi: 1 issue: '3' language: - iso: eng month: '03' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 25716A02-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '282300' name: Polarity and subcellular dynamics in plants publication: Plants publication_identifier: eissn: - '22237747' publication_status: published publisher: MDPI quality_controlled: '1' scopus_import: '1' status: public title: Molecular evolution and diversification of proteins involved in miRNA maturation pathway tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 9 year: '2020' ... --- _id: '7600' abstract: - lang: eng text: Directional intercellular transport of the phytohormone auxin mediated by PIN FORMED (PIN) efflux carriers plays essential roles in both coordinating patterning processes and integrating multiple external cues by rapidly redirecting auxin fluxes. Multilevel regulations of PIN activity under internal and external cues are complicated; however, the underlying molecular mechanism remains elusive. Here we demonstrate that 3’-Phosphoinositide-Dependent Protein Kinase1 (PDK1), which is conserved in plants and mammals, functions as a molecular hub integrating the upstream lipid signalling and the downstream substrate activity through phosphorylation. Genetic analysis uncovers that loss-of-function Arabidopsis mutant pdk1.1 pdk1.2 exhibits a plethora of abnormalities in organogenesis and growth, due to the defective PIN-dependent auxin transport. Further cellular and biochemical analyses reveal that PDK1 phosphorylates D6 Protein Kinase to facilitate its activity towards PIN proteins. Our studies establish a lipid-dependent phosphorylation cascade connecting membrane composition-based cellular signalling with plant growth and patterning by regulating morphogenetic auxin fluxes. acknowledged_ssus: - _id: Bio - _id: LifeSc article_processing_charge: No article_type: original author: - first_name: Shutang full_name: Tan, Shutang id: 2DE75584-F248-11E8-B48F-1D18A9856A87 last_name: Tan orcid: 0000-0002-0471-8285 - first_name: Xixi full_name: Zhang, Xixi id: 61A66458-47E9-11EA-85BA-8AEAAF14E49A last_name: Zhang orcid: 0000-0001-7048-4627 - first_name: Wei full_name: Kong, Wei last_name: Kong - first_name: Xiao-Li full_name: Yang, Xiao-Li last_name: Yang - first_name: Gergely full_name: Molnar, Gergely id: 34F1AF46-F248-11E8-B48F-1D18A9856A87 last_name: Molnar - first_name: Zuzana full_name: Vondráková, Zuzana last_name: Vondráková - first_name: Roberta full_name: Filepová, Roberta last_name: Filepová - first_name: Jan full_name: Petrášek, Jan last_name: Petrášek - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Hong-Wei full_name: Xue, Hong-Wei last_name: Xue citation: ama: Tan S, Zhang X, Kong W, et al. The lipid code-dependent phosphoswitch PDK1–D6PK activates PIN-mediated auxin efflux in Arabidopsis. Nature Plants. 2020;6:556-569. doi:10.1038/s41477-020-0648-9 apa: Tan, S., Zhang, X., Kong, W., Yang, X.-L., Molnar, G., Vondráková, Z., … Xue, H.-W. (2020). The lipid code-dependent phosphoswitch PDK1–D6PK activates PIN-mediated auxin efflux in Arabidopsis. Nature Plants. Springer Nature. https://doi.org/10.1038/s41477-020-0648-9 chicago: Tan, Shutang, Xixi Zhang, Wei Kong, Xiao-Li Yang, Gergely Molnar, Zuzana Vondráková, Roberta Filepová, Jan Petrášek, Jiří Friml, and Hong-Wei Xue. “The Lipid Code-Dependent Phosphoswitch PDK1–D6PK Activates PIN-Mediated Auxin Efflux in Arabidopsis.” Nature Plants. Springer Nature, 2020. https://doi.org/10.1038/s41477-020-0648-9. ieee: S. Tan et al., “The lipid code-dependent phosphoswitch PDK1–D6PK activates PIN-mediated auxin efflux in Arabidopsis,” Nature Plants, vol. 6. Springer Nature, pp. 556–569, 2020. ista: Tan S, Zhang X, Kong W, Yang X-L, Molnar G, Vondráková Z, Filepová R, Petrášek J, Friml J, Xue H-W. 2020. The lipid code-dependent phosphoswitch PDK1–D6PK activates PIN-mediated auxin efflux in Arabidopsis. Nature Plants. 6, 556–569. mla: Tan, Shutang, et al. “The Lipid Code-Dependent Phosphoswitch PDK1–D6PK Activates PIN-Mediated Auxin Efflux in Arabidopsis.” Nature Plants, vol. 6, Springer Nature, 2020, pp. 556–69, doi:10.1038/s41477-020-0648-9. short: S. Tan, X. Zhang, W. Kong, X.-L. Yang, G. Molnar, Z. Vondráková, R. Filepová, J. Petrášek, J. Friml, H.-W. Xue, Nature Plants 6 (2020) 556–569. date_created: 2020-03-21T16:34:16Z date_published: 2020-05-01T00:00:00Z date_updated: 2023-08-18T07:05:57Z day: '01' department: - _id: JiFr doi: 10.1038/s41477-020-0648-9 ec_funded: 1 external_id: isi: - '000531787500006' pmid: - '32393881' intvolume: ' 6' isi: 1 language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1101/755504 month: '05' oa: 1 oa_version: Preprint page: 556-569 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 256FEF10-B435-11E9-9278-68D0E5697425 grant_number: 723-2015 name: Long Term Fellowship publication: Nature Plants publication_identifier: eissn: - '20550278' publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - relation: erratum url: https://doi.org/10.1038/s41477-020-0719-y scopus_import: '1' status: public title: The lipid code-dependent phosphoswitch PDK1–D6PK activates PIN-mediated auxin efflux in Arabidopsis type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 6 year: '2020' ... --- _id: '7646' abstract: - lang: eng text: In plant cells, environmental stressors promote changes in connectivity between the cortical ER and the PM. Although this process is tightly regulated in space and time, the molecular signals and structural components mediating these changes in inter-organelle communication are only starting to be characterized. In this report, we confirm the presence of a putative tethering complex containing the synaptotagmins 1 and 5 (SYT1 and SYT5) and the Ca2+ and lipid binding protein 1 (CLB1/SYT7). This complex is enriched at ER-PM contact sites (EPCS), have slow responses to changes in extracellular Ca2+, and display severe cytoskeleton-dependent rearrangements in response to the trivalent lanthanum (La3+) and gadolinium (Gd3+) rare earth elements (REEs). Although REEs are generally used as non-selective cation channel blockers at the PM, here we show that the slow internalization of REEs into the cytosol underlies the activation of the Ca2+/Calmodulin intracellular signaling, the accumulation of phosphatidylinositol-4-phosphate (PI4P) at the PM, and the cytoskeleton-dependent rearrangement of the SYT1/SYT5 EPCS complexes. We propose that the observed EPCS rearrangements act as a slow adaptive response to sustained stress conditions, and that this process involves the accumulation of stress-specific phosphoinositides species at the PM. article_processing_charge: No article_type: original author: - first_name: E full_name: Lee, E last_name: Lee - first_name: B full_name: Vila Nova Santana, B last_name: Vila Nova Santana - first_name: E full_name: Samuels, E last_name: Samuels - first_name: F full_name: Benitez-Fuente, F last_name: Benitez-Fuente - first_name: E full_name: Corsi, E last_name: Corsi - first_name: MA full_name: Botella, MA last_name: Botella - first_name: J full_name: Perez-Sancho, J last_name: Perez-Sancho - first_name: S full_name: Vanneste, S last_name: Vanneste - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: A full_name: Macho, A last_name: Macho - first_name: A full_name: Alves Azevedo, A last_name: Alves Azevedo - first_name: A full_name: Rosado, A last_name: Rosado citation: ama: Lee E, Vila Nova Santana B, Samuels E, et al. Rare earth elements induce cytoskeleton-dependent and PI4P-associated rearrangement of SYT1/SYT5 ER-PM contact site complexes in Arabidopsis. Journal of Experimental Botany. 2020;71(14):3986–3998. doi:10.1093/jxb/eraa138 apa: Lee, E., Vila Nova Santana, B., Samuels, E., Benitez-Fuente, F., Corsi, E., Botella, M., … Rosado, A. (2020). Rare earth elements induce cytoskeleton-dependent and PI4P-associated rearrangement of SYT1/SYT5 ER-PM contact site complexes in Arabidopsis. Journal of Experimental Botany. Oxford University Press. https://doi.org/10.1093/jxb/eraa138 chicago: Lee, E, B Vila Nova Santana, E Samuels, F Benitez-Fuente, E Corsi, MA Botella, J Perez-Sancho, et al. “Rare Earth Elements Induce Cytoskeleton-Dependent and PI4P-Associated Rearrangement of SYT1/SYT5 ER-PM Contact Site Complexes in Arabidopsis.” Journal of Experimental Botany. Oxford University Press, 2020. https://doi.org/10.1093/jxb/eraa138. ieee: E. Lee et al., “Rare earth elements induce cytoskeleton-dependent and PI4P-associated rearrangement of SYT1/SYT5 ER-PM contact site complexes in Arabidopsis,” Journal of Experimental Botany, vol. 71, no. 14. Oxford University Press, pp. 3986–3998, 2020. ista: Lee E, Vila Nova Santana B, Samuels E, Benitez-Fuente F, Corsi E, Botella M, Perez-Sancho J, Vanneste S, Friml J, Macho A, Alves Azevedo A, Rosado A. 2020. Rare earth elements induce cytoskeleton-dependent and PI4P-associated rearrangement of SYT1/SYT5 ER-PM contact site complexes in Arabidopsis. Journal of Experimental Botany. 71(14), 3986–3998. mla: Lee, E., et al. “Rare Earth Elements Induce Cytoskeleton-Dependent and PI4P-Associated Rearrangement of SYT1/SYT5 ER-PM Contact Site Complexes in Arabidopsis.” Journal of Experimental Botany, vol. 71, no. 14, Oxford University Press, 2020, pp. 3986–3998, doi:10.1093/jxb/eraa138. short: E. Lee, B. Vila Nova Santana, E. Samuels, F. Benitez-Fuente, E. Corsi, M. Botella, J. Perez-Sancho, S. Vanneste, J. Friml, A. Macho, A. Alves Azevedo, A. Rosado, Journal of Experimental Botany 71 (2020) 3986–3998. date_created: 2020-04-06T10:57:08Z date_published: 2020-07-06T00:00:00Z date_updated: 2023-08-18T10:27:52Z day: '06' ddc: - '580' department: - _id: JiFr doi: 10.1093/jxb/eraa138 external_id: isi: - '000553125400007' pmid: - '32179893' file: - access_level: open_access checksum: b06aaaa93dc41896da805fe4b75cf3a1 content_type: application/pdf creator: dernst date_created: 2020-10-06T07:41:35Z date_updated: 2020-10-06T07:41:35Z file_id: '8613' file_name: 2020_JourExperimBotany_Lee.pdf file_size: 1916031 relation: main_file success: 1 file_date_updated: 2020-10-06T07:41:35Z has_accepted_license: '1' intvolume: ' 71' isi: 1 issue: '14' language: - iso: eng month: '07' oa: 1 oa_version: Published Version page: 3986–3998 pmid: 1 publication: Journal of Experimental Botany publication_identifier: eissn: - 1460-2431 issn: - 0022-0957 publication_status: published publisher: Oxford University Press quality_controlled: '1' status: public title: Rare earth elements induce cytoskeleton-dependent and PI4P-associated rearrangement of SYT1/SYT5 ER-PM contact site complexes in Arabidopsis tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 71 year: '2020' ... --- _id: '7686' abstract: - lang: eng text: 'The agricultural green revolution spectacularly enhanced crop yield and lodging resistance with modified DELLA-mediated gibberellin signaling. However, this was achieved at the expense of reduced nitrogen-use efficiency (NUE). Recently, Wu et al. revealed novel gibberellin signaling that provides a blueprint for improving tillering and NUE in Green Revolution varieties (GRVs). ' article_processing_charge: No article_type: original author: - first_name: Huidan full_name: Xue, Huidan last_name: Xue - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: Guanghui full_name: Xiao, Guanghui last_name: Xiao citation: ama: 'Xue H, Zhang Y, Xiao G. Neo-gibberellin signaling: Guiding the next generation of the green revolution. Trends in Plant Science. 2020;25(6):520-522. doi:10.1016/j.tplants.2020.04.001' apa: 'Xue, H., Zhang, Y., & Xiao, G. (2020). Neo-gibberellin signaling: Guiding the next generation of the green revolution. Trends in Plant Science. Elsevier. https://doi.org/10.1016/j.tplants.2020.04.001' chicago: 'Xue, Huidan, Yuzhou Zhang, and Guanghui Xiao. “Neo-Gibberellin Signaling: Guiding the next Generation of the Green Revolution.” Trends in Plant Science. Elsevier, 2020. https://doi.org/10.1016/j.tplants.2020.04.001.' ieee: 'H. Xue, Y. Zhang, and G. Xiao, “Neo-gibberellin signaling: Guiding the next generation of the green revolution,” Trends in Plant Science, vol. 25, no. 6. Elsevier, pp. 520–522, 2020.' ista: 'Xue H, Zhang Y, Xiao G. 2020. Neo-gibberellin signaling: Guiding the next generation of the green revolution. Trends in Plant Science. 25(6), 520–522.' mla: 'Xue, Huidan, et al. “Neo-Gibberellin Signaling: Guiding the next Generation of the Green Revolution.” Trends in Plant Science, vol. 25, no. 6, Elsevier, 2020, pp. 520–22, doi:10.1016/j.tplants.2020.04.001.' short: H. Xue, Y. Zhang, G. Xiao, Trends in Plant Science 25 (2020) 520–522. date_created: 2020-04-26T22:00:46Z date_published: 2020-06-01T00:00:00Z date_updated: 2023-08-21T06:16:01Z day: '01' department: - _id: JiFr doi: 10.1016/j.tplants.2020.04.001 external_id: isi: - '000533518400003' pmid: - '32407691' intvolume: ' 25' isi: 1 issue: '6' language: - iso: eng month: '06' oa_version: None page: 520-522 pmid: 1 publication: Trends in Plant Science publication_identifier: issn: - 1360-1385 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: 'Neo-gibberellin signaling: Guiding the next generation of the green revolution' type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 25 year: '2020' ... --- _id: '7793' abstract: - lang: eng text: Hormonal signalling in animals often involves direct transcription factor-hormone interactions that modulate gene expression. In contrast, plant hormone signalling is most commonly based on de-repression via the degradation of transcriptional repressors. Recently, we uncovered a non-canonical signalling mechanism for the plant hormone auxin whereby auxin directly affects the activity of the atypical auxin response factor (ARF), ETTIN towards target genes without the requirement for protein degradation. Here we show that ETTIN directly binds auxin, leading to dissociation from co-repressor proteins of the TOPLESS/TOPLESS-RELATED family followed by histone acetylation and induction of gene expression. This mechanism is reminiscent of animal hormone signalling as it affects the activity towards regulation of target genes and provides the first example of a DNA-bound hormone receptor in plants. Whilst auxin affects canonical ARFs indirectly by facilitating degradation of Aux/IAA repressors, direct ETTIN-auxin interactions allow switching between repressive and de-repressive chromatin states in an instantly-reversible manner. article_number: e51787 article_processing_charge: No article_type: original author: - first_name: André full_name: Kuhn, André last_name: Kuhn - first_name: Sigurd full_name: Ramans Harborough, Sigurd last_name: Ramans Harborough - first_name: Heather M full_name: McLaughlin, Heather M last_name: McLaughlin - first_name: Bhavani full_name: Natarajan, Bhavani last_name: Natarajan - first_name: Inge full_name: Verstraeten, Inge id: 362BF7FE-F248-11E8-B48F-1D18A9856A87 last_name: Verstraeten orcid: 0000-0001-7241-2328 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Stefan full_name: Kepinski, Stefan last_name: Kepinski - first_name: Lars full_name: Østergaard, Lars last_name: Østergaard citation: ama: Kuhn A, Ramans Harborough S, McLaughlin HM, et al. Direct ETTIN-auxin interaction controls chromatin states in gynoecium development. eLife. 2020;9. doi:10.7554/elife.51787 apa: Kuhn, A., Ramans Harborough, S., McLaughlin, H. M., Natarajan, B., Verstraeten, I., Friml, J., … Østergaard, L. (2020). Direct ETTIN-auxin interaction controls chromatin states in gynoecium development. ELife. eLife Sciences Publications. https://doi.org/10.7554/elife.51787 chicago: Kuhn, André, Sigurd Ramans Harborough, Heather M McLaughlin, Bhavani Natarajan, Inge Verstraeten, Jiří Friml, Stefan Kepinski, and Lars Østergaard. “Direct ETTIN-Auxin Interaction Controls Chromatin States in Gynoecium Development.” ELife. eLife Sciences Publications, 2020. https://doi.org/10.7554/elife.51787. ieee: A. Kuhn et al., “Direct ETTIN-auxin interaction controls chromatin states in gynoecium development,” eLife, vol. 9. eLife Sciences Publications, 2020. ista: Kuhn A, Ramans Harborough S, McLaughlin HM, Natarajan B, Verstraeten I, Friml J, Kepinski S, Østergaard L. 2020. Direct ETTIN-auxin interaction controls chromatin states in gynoecium development. eLife. 9, e51787. mla: Kuhn, André, et al. “Direct ETTIN-Auxin Interaction Controls Chromatin States in Gynoecium Development.” ELife, vol. 9, e51787, eLife Sciences Publications, 2020, doi:10.7554/elife.51787. short: A. Kuhn, S. Ramans Harborough, H.M. McLaughlin, B. Natarajan, I. Verstraeten, J. Friml, S. Kepinski, L. Østergaard, ELife 9 (2020). date_created: 2020-05-04T08:50:47Z date_published: 2020-04-08T00:00:00Z date_updated: 2023-08-21T06:17:12Z day: '08' ddc: - '580' department: - _id: JiFr doi: 10.7554/elife.51787 external_id: isi: - '000527752200001' pmid: - '32267233' file: - access_level: open_access checksum: 15d740de1a741fdcc6ec128c48eed017 content_type: application/pdf creator: dernst date_created: 2020-05-04T09:06:43Z date_updated: 2020-07-14T12:48:03Z file_id: '7794' file_name: 2020_eLife_Kuhn.pdf file_size: 2893082 relation: main_file file_date_updated: 2020-07-14T12:48:03Z has_accepted_license: '1' intvolume: ' 9' isi: 1 language: - iso: eng month: '04' oa: 1 oa_version: Published Version pmid: 1 publication: eLife publication_identifier: issn: - 2050-084X publication_status: published publisher: eLife Sciences Publications quality_controlled: '1' scopus_import: '1' status: public title: Direct ETTIN-auxin interaction controls chromatin states in gynoecium development tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 9 year: '2020' ... --- _id: '8138' abstract: - lang: eng text: Directional transport of the phytohormone auxin is a versatile, plant-specific mechanism regulating many aspects of plant development. The recently identified plant hormones, strigolactones (SLs), are implicated in many plant traits; among others, they modify the phenotypic output of PIN-FORMED (PIN) auxin transporters for fine-tuning of growth and developmental responses. Here, we show in pea and Arabidopsis that SLs target processes dependent on the canalization of auxin flow, which involves auxin feedback on PIN subcellular distribution. D14 receptor- and MAX2 F-box-mediated SL signaling inhibits the formation of auxin-conducting channels after wounding or from artificial auxin sources, during vasculature de novo formation and regeneration. At the cellular level, SLs interfere with auxin effects on PIN polar targeting, constitutive PIN trafficking as well as clathrin-mediated endocytosis. Our results identify a non-transcriptional mechanism of SL action, uncoupling auxin feedback on PIN polarity and trafficking, thereby regulating vascular tissue formation and regeneration. acknowledgement: We are grateful to David Nelson for providing published materials and extremely helpful comments, and Elizabeth Dun and Christine Beveridge for helpful discussions. The research leading to these results has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (742985). This work was also supported by the Beijing Municipal Natural Science Foundation (5192011), Beijing Outstanding University Discipline Program, the National Natural Science Foundation of China (31370309), CEITEC 2020 (LQ1601) project with financial contribution made by the Ministry of Education, Youth and Sports of the Czech Republic within special support paid from the National Program of Sustainability II funds, Australian Research Council (FT180100081), and China Postdoctoral Science Foundation (2019M660864). article_processing_charge: No article_type: original author: - first_name: J full_name: Zhang, J last_name: Zhang - first_name: E full_name: Mazur, E last_name: Mazur - first_name: J full_name: Balla, J last_name: Balla - first_name: Michelle C full_name: Gallei, Michelle C id: 35A03822-F248-11E8-B48F-1D18A9856A87 last_name: Gallei orcid: 0000-0003-1286-7368 - first_name: P full_name: Kalousek, P last_name: Kalousek - first_name: Z full_name: Medveďová, Z last_name: Medveďová - first_name: Y full_name: Li, Y last_name: Li - first_name: Y full_name: Wang, Y last_name: Wang - first_name: Tomas full_name: Prat, Tomas id: 3DA3BFEE-F248-11E8-B48F-1D18A9856A87 last_name: Prat - first_name: Mina K full_name: Vasileva, Mina K id: 3407EB18-F248-11E8-B48F-1D18A9856A87 last_name: Vasileva - first_name: V full_name: Reinöhl, V last_name: Reinöhl - first_name: S full_name: Procházka, S last_name: Procházka - first_name: R full_name: Halouzka, R last_name: Halouzka - first_name: P full_name: Tarkowski, P last_name: Tarkowski - first_name: C full_name: Luschnig, C last_name: Luschnig - first_name: PB full_name: Brewer, PB last_name: Brewer - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Zhang J, Mazur E, Balla J, et al. Strigolactones inhibit auxin feedback on PIN-dependent auxin transport canalization. Nature Communications. 2020;11(1):3508. doi:10.1038/s41467-020-17252-y apa: Zhang, J., Mazur, E., Balla, J., Gallei, M. C., Kalousek, P., Medveďová, Z., … Friml, J. (2020). Strigolactones inhibit auxin feedback on PIN-dependent auxin transport canalization. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-020-17252-y chicago: Zhang, J, E Mazur, J Balla, Michelle C Gallei, P Kalousek, Z Medveďová, Y Li, et al. “Strigolactones Inhibit Auxin Feedback on PIN-Dependent Auxin Transport Canalization.” Nature Communications. Springer Nature, 2020. https://doi.org/10.1038/s41467-020-17252-y. ieee: J. Zhang et al., “Strigolactones inhibit auxin feedback on PIN-dependent auxin transport canalization,” Nature Communications, vol. 11, no. 1. Springer Nature, p. 3508, 2020. ista: Zhang J, Mazur E, Balla J, Gallei MC, Kalousek P, Medveďová Z, Li Y, Wang Y, Prat T, Vasileva MK, Reinöhl V, Procházka S, Halouzka R, Tarkowski P, Luschnig C, Brewer P, Friml J. 2020. Strigolactones inhibit auxin feedback on PIN-dependent auxin transport canalization. Nature Communications. 11(1), 3508. mla: Zhang, J., et al. “Strigolactones Inhibit Auxin Feedback on PIN-Dependent Auxin Transport Canalization.” Nature Communications, vol. 11, no. 1, Springer Nature, 2020, p. 3508, doi:10.1038/s41467-020-17252-y. short: J. Zhang, E. Mazur, J. Balla, M.C. Gallei, P. Kalousek, Z. Medveďová, Y. Li, Y. Wang, T. Prat, M.K. Vasileva, V. Reinöhl, S. Procházka, R. Halouzka, P. Tarkowski, C. Luschnig, P. Brewer, J. Friml, Nature Communications 11 (2020) 3508. date_created: 2020-07-21T08:58:07Z date_published: 2020-07-14T00:00:00Z date_updated: 2023-08-22T08:13:44Z day: '14' ddc: - '580' department: - _id: JiFr doi: 10.1038/s41467-020-17252-y ec_funded: 1 external_id: isi: - '000550062200004' pmid: - '32665554' file: - access_level: open_access content_type: application/pdf creator: dernst date_created: 2020-07-22T08:32:55Z date_updated: 2020-07-22T08:32:55Z file_id: '8148' file_name: 2020_NatureComm_Zhang.pdf file_size: 1759490 relation: main_file success: 1 file_date_updated: 2020-07-22T08:32:55Z has_accepted_license: '1' intvolume: ' 11' isi: 1 issue: '1' language: - iso: eng month: '07' oa: 1 oa_version: Published Version page: '3508' pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants publication: Nature Communications publication_identifier: issn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '11626' relation: dissertation_contains status: public scopus_import: '1' status: public title: Strigolactones inhibit auxin feedback on PIN-dependent auxin transport canalization tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 11 year: '2020' ... --- _id: '8271' acknowledgement: We thank Dr. Gai Huang for his comments and help. We apologize to authors whose work could not be cited due to space limitation. No conflict of interest declared. article_processing_charge: No article_type: original author: - first_name: Peng full_name: He, Peng last_name: He - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: Guanghui full_name: Xiao, Guanghui last_name: Xiao citation: ama: He P, Zhang Y, Xiao G. Origin of a subgenome and genome evolution of allotetraploid cotton species. Molecular Plant. 2020;13(9):1238-1240. doi:10.1016/j.molp.2020.07.006 apa: He, P., Zhang, Y., & Xiao, G. (2020). Origin of a subgenome and genome evolution of allotetraploid cotton species. Molecular Plant. Elsevier. https://doi.org/10.1016/j.molp.2020.07.006 chicago: He, Peng, Yuzhou Zhang, and Guanghui Xiao. “Origin of a Subgenome and Genome Evolution of Allotetraploid Cotton Species.” Molecular Plant. Elsevier, 2020. https://doi.org/10.1016/j.molp.2020.07.006. ieee: P. He, Y. Zhang, and G. Xiao, “Origin of a subgenome and genome evolution of allotetraploid cotton species,” Molecular Plant, vol. 13, no. 9. Elsevier, pp. 1238–1240, 2020. ista: He P, Zhang Y, Xiao G. 2020. Origin of a subgenome and genome evolution of allotetraploid cotton species. Molecular Plant. 13(9), 1238–1240. mla: He, Peng, et al. “Origin of a Subgenome and Genome Evolution of Allotetraploid Cotton Species.” Molecular Plant, vol. 13, no. 9, Elsevier, 2020, pp. 1238–40, doi:10.1016/j.molp.2020.07.006. short: P. He, Y. Zhang, G. Xiao, Molecular Plant 13 (2020) 1238–1240. date_created: 2020-08-16T22:00:57Z date_published: 2020-09-07T00:00:00Z date_updated: 2023-08-22T08:40:35Z day: '07' department: - _id: JiFr doi: 10.1016/j.molp.2020.07.006 external_id: isi: - '000566895400007' pmid: - '32688032' intvolume: ' 13' isi: 1 issue: '9' language: - iso: eng month: '09' oa_version: None page: 1238-1240 pmid: 1 publication: Molecular Plant publication_identifier: eissn: - '17529867' issn: - '16742052' publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Origin of a subgenome and genome evolution of allotetraploid cotton species type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 13 year: '2020' ... --- _id: '8337' abstract: - lang: eng text: Cytokinins are mobile multifunctional plant hormones with roles in development and stress resilience. Although their Histidine Kinase receptors are substantially localised to the endoplasmic reticulum, cellular sites of cytokinin perception and importance of spatially heterogeneous cytokinin distribution continue to be debated. Here we show that cytokinin perception by plasma membrane receptors is an effective additional path for cytokinin response. Readout from a Two Component Signalling cytokinin-specific reporter (TCSn::GFP) closely matches intracellular cytokinin content in roots, yet we also find cytokinins in extracellular fluid, potentially enabling action at the cell surface. Cytokinins covalently linked to beads that could not pass the plasma membrane increased expression of both TCSn::GFP and Cytokinin Response Factors. Super-resolution microscopy of GFP-labelled receptors and diminished TCSn::GFP response to immobilised cytokinins in cytokinin receptor mutants, further indicate that receptors can function at the cell surface. We argue that dual intracellular and surface locations may augment flexibility of cytokinin responses. acknowledged_ssus: - _id: Bio acknowledgement: 'We thank Bruno Müller and Aaron Rashotte for critical discussions and provision of plant lines used in this work, Roger Granbom and Tamara Hernández Verdeja (UPSC, Umeå, Sweden) for technical assistance and providing materials, Zuzana Pěkná and Karolina Wojewodová (CRH, Palacký University, Olomouc, Czech Republic) for help with cytokinin receptor binding assays, and David Zalabák (CRH, Palacký University, Olomouc, Czech Republic) for provision of vector pINIIIΔEH expressing CRE1/AHK4. The bioimaging facility of IST Austria, the Swedish Metabolomics Centre and the IST Austria Bio-Imaging facility are acknowledged for support. The work was funded by the European Molecular Biology Organization (EMBO ASTF 297-2013) (I.A.), Development—The Company of Biologists (DEVTF2012) (I.A.; C.T.), Plant Fellows (the International Post doc Fellowship Programme in Plant Sciences, 267423) (I.A.; K.L.), the Swedish Research Council (621-2014-4514) (K.L.), UPSC Berzelii Center for Forest Biotechnology (Vinnova 2012-01560), Kempestiftelserna (JCK-2711) (K.L.) and (JCK-1811) (E.-M.B., K.L.). The Ministry of Education, Youth and Sports of the Czech Republic via the European Regional Development Fund-Project “Plants as a tool for sustainable global development” (CZ.02.1.01/0.0/0.0/16_019/0000827) (O.N., O.P., R.S., V.M., L.P., K.D.) and project CEITEC 2020 (LQ1601) (M.P., J.H.) provided support, as did the Czech Science Foundation via projects GP14-30004P (M.P.) and 16-04184S (O.P., K.D., O.N.), Vetenskapsrådet and Vinnova (Verket för Innovationssystem) (T.V., S.R.), Knut och Alice Wallenbergs Stiftelse via “Shapesystem” grant number 2012.0050. A.J. was supported by the Austria Science Fund (FWF): I03630 to J.F. The research leading to these results received funding from European Union’s Horizon 2020 programme (ERC grant no. 742985) and FWO-FWF joint project G0E5718N to J.F.' article_number: '4284' article_processing_charge: No article_type: original author: - first_name: Ioanna full_name: Antoniadi, Ioanna last_name: Antoniadi - first_name: Ondřej full_name: Novák, Ondřej last_name: Novák - first_name: Zuzana full_name: Gelová, Zuzana id: 0AE74790-0E0B-11E9-ABC7-1ACFE5697425 last_name: Gelová orcid: 0000-0003-4783-1752 - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 - first_name: Ondřej full_name: Plíhal, Ondřej last_name: Plíhal - first_name: Radim full_name: Simerský, Radim last_name: Simerský - first_name: Václav full_name: Mik, Václav last_name: Mik - first_name: Thomas full_name: Vain, Thomas last_name: Vain - first_name: Eduardo full_name: Mateo-Bonmatí, Eduardo last_name: Mateo-Bonmatí - first_name: Michal full_name: Karady, Michal last_name: Karady - first_name: Markéta full_name: Pernisová, Markéta last_name: Pernisová - first_name: Lenka full_name: Plačková, Lenka last_name: Plačková - first_name: Korawit full_name: Opassathian, Korawit last_name: Opassathian - first_name: Jan full_name: Hejátko, Jan last_name: Hejátko - first_name: Stéphanie full_name: Robert, Stéphanie last_name: Robert - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Karel full_name: Doležal, Karel last_name: Doležal - first_name: Karin full_name: Ljung, Karin last_name: Ljung - first_name: Colin full_name: Turnbull, Colin last_name: Turnbull citation: ama: Antoniadi I, Novák O, Gelová Z, et al. Cell-surface receptors enable perception of extracellular cytokinins. Nature Communications. 2020;11. doi:10.1038/s41467-020-17700-9 apa: Antoniadi, I., Novák, O., Gelová, Z., Johnson, A. J., Plíhal, O., Simerský, R., … Turnbull, C. (2020). Cell-surface receptors enable perception of extracellular cytokinins. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-020-17700-9 chicago: Antoniadi, Ioanna, Ondřej Novák, Zuzana Gelová, Alexander J Johnson, Ondřej Plíhal, Radim Simerský, Václav Mik, et al. “Cell-Surface Receptors Enable Perception of Extracellular Cytokinins.” Nature Communications. Springer Nature, 2020. https://doi.org/10.1038/s41467-020-17700-9. ieee: I. Antoniadi et al., “Cell-surface receptors enable perception of extracellular cytokinins,” Nature Communications, vol. 11. Springer Nature, 2020. ista: Antoniadi I, Novák O, Gelová Z, Johnson AJ, Plíhal O, Simerský R, Mik V, Vain T, Mateo-Bonmatí E, Karady M, Pernisová M, Plačková L, Opassathian K, Hejátko J, Robert S, Friml J, Doležal K, Ljung K, Turnbull C. 2020. Cell-surface receptors enable perception of extracellular cytokinins. Nature Communications. 11, 4284. mla: Antoniadi, Ioanna, et al. “Cell-Surface Receptors Enable Perception of Extracellular Cytokinins.” Nature Communications, vol. 11, 4284, Springer Nature, 2020, doi:10.1038/s41467-020-17700-9. short: I. Antoniadi, O. Novák, Z. Gelová, A.J. Johnson, O. Plíhal, R. Simerský, V. Mik, T. Vain, E. Mateo-Bonmatí, M. Karady, M. Pernisová, L. Plačková, K. Opassathian, J. Hejátko, S. Robert, J. Friml, K. Doležal, K. Ljung, C. Turnbull, Nature Communications 11 (2020). date_created: 2020-09-06T22:01:13Z date_published: 2020-08-27T00:00:00Z date_updated: 2023-08-22T09:10:32Z day: '27' ddc: - '580' department: - _id: JiFr doi: 10.1038/s41467-020-17700-9 ec_funded: 1 external_id: isi: - '000567931000001' file: - access_level: open_access checksum: 5b96f39b598de7510cfefefb819b9a6d content_type: application/pdf creator: dernst date_created: 2020-12-10T12:23:56Z date_updated: 2020-12-10T12:23:56Z file_id: '8936' file_name: 2020_NatureComm_Antoniadi.pdf file_size: 3526415 relation: main_file success: 1 file_date_updated: 2020-12-10T12:23:56Z has_accepted_license: '1' intvolume: ' 11' isi: 1 language: - iso: eng month: '08' oa: 1 oa_version: Published Version project: - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants publication: Nature Communications publication_identifier: eissn: - '20411723' publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Cell-surface receptors enable perception of extracellular cytokinins tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 11 year: '2020' ... --- _id: '8721' abstract: - lang: eng text: Spontaneously arising channels that transport the phytohormone auxin provide positional cues for self-organizing aspects of plant development such as flexible vasculature regeneration or its patterning during leaf venation. The auxin canalization hypothesis proposes a feedback between auxin signaling and transport as the underlying mechanism, but molecular players await discovery. We identified part of the machinery that routes auxin transport. The auxin-regulated receptor CAMEL (Canalization-related Auxin-regulated Malectin-type RLK) together with CANAR (Canalization-related Receptor-like kinase) interact with and phosphorylate PIN auxin transporters. camel and canar mutants are impaired in PIN1 subcellular trafficking and auxin-mediated PIN polarization, which macroscopically manifests as defects in leaf venation and vasculature regeneration after wounding. The CAMEL-CANAR receptor complex is part of the auxin feedback that coordinates polarization of individual cells during auxin canalization. acknowledged_ssus: - _id: Bio - _id: LifeSc acknowledgement: 'We acknowledge M. Glanc and Y. Zhang for providing entryclones; Vienna Biocenter Core Facilities (VBCF) for recombinantprotein production and purification; Vienna Biocenter Massspectrometry Facility, Bioimaging, and Life Science Facilities at IST Austria and Proteomics Core Facility CEITEC for a great assistance.Funding:This project received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement 742985) and Austrian Science Fund (FWF): I 3630-B25 to J.F.and by grants from the Austrian Academy of Science through the Gregor Mendel Institute (Y.B.) and the Austrian Agency for International Cooperation in Education and Research (D.D.); the Netherlands Organization for Scientific Research (NWO; VIDI-864.13.001) (W.S.); the Research Foundation–Flanders (FWO;Odysseus II G0D0515N) and a European Research Council grant (ERC; StG TORPEDO; 714055) to B.D.R., B.Y., and E.M.; and the Hertha Firnberg Programme postdoctoral fellowship (T-947) from the FWF Austrian Science Fund to E.S.-L.; J.H. is the recipient of a DOC Fellowship of the Austrian Academy of Sciences at IST Austria.' article_processing_charge: No article_type: original author: - first_name: Jakub full_name: Hajny, Jakub id: 4800CC20-F248-11E8-B48F-1D18A9856A87 last_name: Hajny orcid: 0000-0003-2140-7195 - first_name: Tomas full_name: Prat, Tomas id: 3DA3BFEE-F248-11E8-B48F-1D18A9856A87 last_name: Prat - first_name: N full_name: Rydza, N last_name: Rydza - first_name: Lesia full_name: Rodriguez Solovey, Lesia id: 3922B506-F248-11E8-B48F-1D18A9856A87 last_name: Rodriguez Solovey orcid: 0000-0002-7244-7237 - first_name: Shutang full_name: Tan, Shutang id: 2DE75584-F248-11E8-B48F-1D18A9856A87 last_name: Tan orcid: 0000-0002-0471-8285 - first_name: Inge full_name: Verstraeten, Inge id: 362BF7FE-F248-11E8-B48F-1D18A9856A87 last_name: Verstraeten orcid: 0000-0001-7241-2328 - first_name: David full_name: Domjan, David id: C684CD7A-257E-11EA-9B6F-D8588B4F947F last_name: Domjan orcid: 0000-0003-2267-106X - first_name: E full_name: Mazur, E last_name: Mazur - first_name: E full_name: Smakowska-Luzan, E last_name: Smakowska-Luzan - first_name: W full_name: Smet, W last_name: Smet - first_name: E full_name: Mor, E last_name: Mor - first_name: J full_name: Nolf, J last_name: Nolf - first_name: B full_name: Yang, B last_name: Yang - first_name: W full_name: Grunewald, W last_name: Grunewald - first_name: Gergely full_name: Molnar, Gergely id: 34F1AF46-F248-11E8-B48F-1D18A9856A87 last_name: Molnar - first_name: Y full_name: Belkhadir, Y last_name: Belkhadir - first_name: B full_name: De Rybel, B last_name: De Rybel - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Hajny J, Prat T, Rydza N, et al. Receptor kinase module targets PIN-dependent auxin transport during canalization. Science. 2020;370(6516):550-557. doi:10.1126/science.aba3178 apa: Hajny, J., Prat, T., Rydza, N., Rodriguez Solovey, L., Tan, S., Verstraeten, I., … Friml, J. (2020). Receptor kinase module targets PIN-dependent auxin transport during canalization. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.aba3178 chicago: Hajny, Jakub, Tomas Prat, N Rydza, Lesia Rodriguez Solovey, Shutang Tan, Inge Verstraeten, David Domjan, et al. “Receptor Kinase Module Targets PIN-Dependent Auxin Transport during Canalization.” Science. American Association for the Advancement of Science, 2020. https://doi.org/10.1126/science.aba3178. ieee: J. Hajny et al., “Receptor kinase module targets PIN-dependent auxin transport during canalization,” Science, vol. 370, no. 6516. American Association for the Advancement of Science, pp. 550–557, 2020. ista: Hajny J, Prat T, Rydza N, Rodriguez Solovey L, Tan S, Verstraeten I, Domjan D, Mazur E, Smakowska-Luzan E, Smet W, Mor E, Nolf J, Yang B, Grunewald W, Molnar G, Belkhadir Y, De Rybel B, Friml J. 2020. Receptor kinase module targets PIN-dependent auxin transport during canalization. Science. 370(6516), 550–557. mla: Hajny, Jakub, et al. “Receptor Kinase Module Targets PIN-Dependent Auxin Transport during Canalization.” Science, vol. 370, no. 6516, American Association for the Advancement of Science, 2020, pp. 550–57, doi:10.1126/science.aba3178. short: J. Hajny, T. Prat, N. Rydza, L. Rodriguez Solovey, S. Tan, I. Verstraeten, D. Domjan, E. Mazur, E. Smakowska-Luzan, W. Smet, E. Mor, J. Nolf, B. Yang, W. Grunewald, G. Molnar, Y. Belkhadir, B. De Rybel, J. Friml, Science 370 (2020) 550–557. date_created: 2020-11-02T10:04:46Z date_published: 2020-10-30T00:00:00Z date_updated: 2023-09-05T12:02:35Z day: '30' department: - _id: JiFr doi: 10.1126/science.aba3178 ec_funded: 1 external_id: isi: - '000583031800041' pmid: - '33122378' intvolume: ' 370' isi: 1 issue: '6516' language: - iso: eng main_file_link: - open_access: '1' url: https://europepmc.org/article/MED/33122378#free-full-text month: '10' oa: 1 oa_version: Published Version page: 550-557 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants - _id: 2699E3D2-B435-11E9-9278-68D0E5697425 grant_number: '25239' name: Cell surface receptor complexes for PIN polarity and auxin-mediated development publication: Science publication_identifier: eissn: - 1095-9203 issn: - 0036-8075 publication_status: published publisher: American Association for the Advancement of Science quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/molecular-compass-for-cell-orientation/ scopus_import: '1' status: public title: Receptor kinase module targets PIN-dependent auxin transport during canalization type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 370 year: '2020' ... --- _id: '7949' abstract: - lang: eng text: Peptides derived from non-functional precursors play important roles in various developmental processes, but also in (a)biotic stress signaling. Our (phospho)proteome-wide analyses of C-terminally encoded peptide 5 (CEP5)-mediated changes revealed an impact on abiotic stress-related processes. Drought has a dramatic impact on plant growth, development and reproduction, and the plant hormone auxin plays a role in drought responses. Our genetic, physiological, biochemical and pharmacological results demonstrated that CEP5-mediated signaling is relevant for osmotic and drought stress tolerance in Arabidopsis, and that CEP5 specifically counteracts auxin effects. Specifically, we found that CEP5 signaling stabilizes AUX/IAA transcriptional repressors, suggesting the existence of a novel peptide-dependent control mechanism that tunes auxin signaling. These observations align with the recently described role of AUX/IAAs in stress tolerance and provide a novel role for CEP5 in osmotic and drought stress tolerance. acknowledgement: We thank Maria Njo, Sarah De Cokere, Marieke Mispelaere and Darren Wells, for practical assistance, Daniël Van Damme for assistance with image analysis, Marnik Vuylsteke for advice on statistics, Catherine Perrot-Rechenmann for useful discussions, Steffen Lau for critical reading oft he manuscript, and Philip Benfey, Gerd Jürgens, Philippe Nacry, Frederik Börnke, and Frans Tax for sharing materials. article_processing_charge: No article_type: original author: - first_name: S full_name: Smith, S last_name: Smith - first_name: S full_name: Zhu, S last_name: Zhu - first_name: L full_name: Joos, L last_name: Joos - first_name: I full_name: Roberts, I last_name: Roberts - first_name: N full_name: Nikonorova, N last_name: Nikonorova - first_name: LD full_name: Vu, LD last_name: Vu - first_name: E full_name: Stes, E last_name: Stes - first_name: H full_name: Cho, H last_name: Cho - first_name: A full_name: Larrieu, A last_name: Larrieu - first_name: W full_name: Xuan, W last_name: Xuan - first_name: B full_name: Goodall, B last_name: Goodall - first_name: B full_name: van de Cotte, B last_name: van de Cotte - first_name: JM full_name: Waite, JM last_name: Waite - first_name: A full_name: Rigal, A last_name: Rigal - first_name: SR full_name: R Harborough, SR last_name: R Harborough - first_name: G full_name: Persiau, G last_name: Persiau - first_name: S full_name: Vanneste, S last_name: Vanneste - first_name: GK full_name: Kirschner, GK last_name: Kirschner - first_name: E full_name: Vandermarliere, E last_name: Vandermarliere - first_name: L full_name: Martens, L last_name: Martens - first_name: Y full_name: Stahl, Y last_name: Stahl - first_name: D full_name: Audenaert, D last_name: Audenaert - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: G full_name: Felix, G last_name: Felix - first_name: R full_name: Simon, R last_name: Simon - first_name: M full_name: Bennett, M last_name: Bennett - first_name: A full_name: Bishopp, A last_name: Bishopp - first_name: G full_name: De Jaeger, G last_name: De Jaeger - first_name: K full_name: Ljung, K last_name: Ljung - first_name: S full_name: Kepinski, S last_name: Kepinski - first_name: S full_name: Robert, S last_name: Robert - first_name: J full_name: Nemhauser, J last_name: Nemhauser - first_name: I full_name: Hwang, I last_name: Hwang - first_name: K full_name: Gevaert, K last_name: Gevaert - first_name: T full_name: Beeckman, T last_name: Beeckman - first_name: I full_name: De Smet, I last_name: De Smet citation: ama: Smith S, Zhu S, Joos L, et al. The CEP5 peptide promotes abiotic stress tolerance, as revealed by quantitative proteomics, and attenuates the AUX/IAA equilibrium in Arabidopsis. Molecular & Cellular Proteomics. 2020;19(8):1248-1262. doi:10.1074/mcp.ra119.001826 apa: Smith, S., Zhu, S., Joos, L., Roberts, I., Nikonorova, N., Vu, L., … De Smet, I. (2020). The CEP5 peptide promotes abiotic stress tolerance, as revealed by quantitative proteomics, and attenuates the AUX/IAA equilibrium in Arabidopsis. Molecular & Cellular Proteomics. American Society for Biochemistry and Molecular Biology. https://doi.org/10.1074/mcp.ra119.001826 chicago: Smith, S, S Zhu, L Joos, I Roberts, N Nikonorova, LD Vu, E Stes, et al. “The CEP5 Peptide Promotes Abiotic Stress Tolerance, as Revealed by Quantitative Proteomics, and Attenuates the AUX/IAA Equilibrium in Arabidopsis.” Molecular & Cellular Proteomics. American Society for Biochemistry and Molecular Biology, 2020. https://doi.org/10.1074/mcp.ra119.001826. ieee: S. Smith et al., “The CEP5 peptide promotes abiotic stress tolerance, as revealed by quantitative proteomics, and attenuates the AUX/IAA equilibrium in Arabidopsis,” Molecular & Cellular Proteomics, vol. 19, no. 8. American Society for Biochemistry and Molecular Biology, pp. 1248–1262, 2020. ista: Smith S, Zhu S, Joos L, Roberts I, Nikonorova N, Vu L, Stes E, Cho H, Larrieu A, Xuan W, Goodall B, van de Cotte B, Waite J, Rigal A, R Harborough S, Persiau G, Vanneste S, Kirschner G, Vandermarliere E, Martens L, Stahl Y, Audenaert D, Friml J, Felix G, Simon R, Bennett M, Bishopp A, De Jaeger G, Ljung K, Kepinski S, Robert S, Nemhauser J, Hwang I, Gevaert K, Beeckman T, De Smet I. 2020. The CEP5 peptide promotes abiotic stress tolerance, as revealed by quantitative proteomics, and attenuates the AUX/IAA equilibrium in Arabidopsis. Molecular & Cellular Proteomics. 19(8), 1248–1262. mla: Smith, S., et al. “The CEP5 Peptide Promotes Abiotic Stress Tolerance, as Revealed by Quantitative Proteomics, and Attenuates the AUX/IAA Equilibrium in Arabidopsis.” Molecular & Cellular Proteomics, vol. 19, no. 8, American Society for Biochemistry and Molecular Biology, 2020, pp. 1248–62, doi:10.1074/mcp.ra119.001826. short: S. Smith, S. Zhu, L. Joos, I. Roberts, N. Nikonorova, L. Vu, E. Stes, H. Cho, A. Larrieu, W. Xuan, B. Goodall, B. van de Cotte, J. Waite, A. Rigal, S. R Harborough, G. Persiau, S. Vanneste, G. Kirschner, E. Vandermarliere, L. Martens, Y. Stahl, D. Audenaert, J. Friml, G. Felix, R. Simon, M. Bennett, A. Bishopp, G. De Jaeger, K. Ljung, S. Kepinski, S. Robert, J. Nemhauser, I. Hwang, K. Gevaert, T. Beeckman, I. De Smet, Molecular & Cellular Proteomics 19 (2020) 1248–1262. date_created: 2020-06-08T10:10:53Z date_published: 2020-08-01T00:00:00Z date_updated: 2023-09-05T12:17:46Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1074/mcp.ra119.001826 external_id: isi: - '000561114000001' pmid: - '32404488' file: - access_level: open_access checksum: 3f3f37b4a1ba2cfd270fc7733dd89680 content_type: application/pdf creator: kschuh date_created: 2021-05-05T10:10:14Z date_updated: 2021-05-05T10:10:14Z file_id: '9373' file_name: 2020_MCP_Smith.pdf file_size: 1632311 relation: main_file success: 1 file_date_updated: 2021-05-05T10:10:14Z has_accepted_license: '1' intvolume: ' 19' isi: 1 issue: '8' language: - iso: eng month: '08' oa: 1 oa_version: Published Version page: 1248-1262 pmid: 1 publication: Molecular & Cellular Proteomics publication_identifier: eissn: - 1535-9484 publication_status: published publisher: American Society for Biochemistry and Molecular Biology quality_controlled: '1' scopus_import: '1' status: public title: The CEP5 peptide promotes abiotic stress tolerance, as revealed by quantitative proteomics, and attenuates the AUX/IAA equilibrium in Arabidopsis tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 19 year: '2020' ... --- _id: '7619' abstract: - lang: eng text: Cell polarity is a fundamental feature of all multicellular organisms. In plants, prominent cell polarity markers are PIN auxin transporters crucial for plant development. To identify novel components involved in cell polarity establishment and maintenance, we carried out a forward genetic screening with PIN2:PIN1-HA;pin2 Arabidopsis plants, which ectopically express predominantly basally localized PIN1 in the root epidermal cells leading to agravitropic root growth. From the screen, we identified the regulator of PIN polarity 12 (repp12) mutation, which restored gravitropic root growth and caused PIN1-HA polarity switch from basal to apical side of root epidermal cells. Complementation experiments established the repp12 causative mutation as an amino acid substitution in Aminophospholipid ATPase3 (ALA3), a phospholipid flippase with predicted function in vesicle formation. ala3 T-DNA mutants show defects in many auxin-regulated processes, in asymmetric auxin distribution and in PIN trafficking. Analysis of quintuple and sextuple mutants confirmed a crucial role of ALA proteins in regulating plant development and in PIN trafficking and polarity. Genetic and physical interaction studies revealed that ALA3 functions together with GNOM and BIG3 ARF GEFs. Taken together, our results identified ALA3 flippase as an important interactor and regulator of ARF GEF functioning in PIN polarity, trafficking and auxin-mediated development. acknowledged_ssus: - _id: Bio article_processing_charge: No article_type: original author: - first_name: Xixi full_name: Zhang, Xixi id: 61A66458-47E9-11EA-85BA-8AEAAF14E49A last_name: Zhang orcid: 0000-0001-7048-4627 - first_name: Maciek full_name: Adamowski, Maciek id: 45F536D2-F248-11E8-B48F-1D18A9856A87 last_name: Adamowski orcid: 0000-0001-6463-5257 - first_name: Petra full_name: Marhavá, Petra id: 44E59624-F248-11E8-B48F-1D18A9856A87 last_name: Marhavá - first_name: Shutang full_name: Tan, Shutang id: 2DE75584-F248-11E8-B48F-1D18A9856A87 last_name: Tan orcid: 0000-0002-0471-8285 - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: Lesia full_name: Rodriguez Solovey, Lesia id: 3922B506-F248-11E8-B48F-1D18A9856A87 last_name: Rodriguez Solovey orcid: 0000-0002-7244-7237 - first_name: Marta full_name: Zwiewka, Marta last_name: Zwiewka - first_name: Vendula full_name: Pukyšová, Vendula last_name: Pukyšová - first_name: Adrià Sans full_name: Sánchez, Adrià Sans last_name: Sánchez - first_name: Vivek Kumar full_name: Raxwal, Vivek Kumar last_name: Raxwal - first_name: Christian S. full_name: Hardtke, Christian S. last_name: Hardtke - first_name: Tomasz full_name: Nodzynski, Tomasz last_name: Nodzynski - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Zhang X, Adamowski M, Marhavá P, et al. Arabidopsis flippases cooperate with ARF GTPase exchange factors to regulate the trafficking and polarity of PIN auxin transporters. The Plant Cell. 2020;32(5):1644-1664. doi:10.1105/tpc.19.00869 apa: Zhang, X., Adamowski, M., Marhavá, P., Tan, S., Zhang, Y., Rodriguez Solovey, L., … Friml, J. (2020). Arabidopsis flippases cooperate with ARF GTPase exchange factors to regulate the trafficking and polarity of PIN auxin transporters. The Plant Cell. American Society of Plant Biologists. https://doi.org/10.1105/tpc.19.00869 chicago: Zhang, Xixi, Maciek Adamowski, Petra Marhavá, Shutang Tan, Yuzhou Zhang, Lesia Rodriguez Solovey, Marta Zwiewka, et al. “Arabidopsis Flippases Cooperate with ARF GTPase Exchange Factors to Regulate the Trafficking and Polarity of PIN Auxin Transporters.” The Plant Cell. American Society of Plant Biologists, 2020. https://doi.org/10.1105/tpc.19.00869. ieee: X. Zhang et al., “Arabidopsis flippases cooperate with ARF GTPase exchange factors to regulate the trafficking and polarity of PIN auxin transporters,” The Plant Cell, vol. 32, no. 5. American Society of Plant Biologists, pp. 1644–1664, 2020. ista: Zhang X, Adamowski M, Marhavá P, Tan S, Zhang Y, Rodriguez Solovey L, Zwiewka M, Pukyšová V, Sánchez AS, Raxwal VK, Hardtke CS, Nodzynski T, Friml J. 2020. Arabidopsis flippases cooperate with ARF GTPase exchange factors to regulate the trafficking and polarity of PIN auxin transporters. The Plant Cell. 32(5), 1644–1664. mla: Zhang, Xixi, et al. “Arabidopsis Flippases Cooperate with ARF GTPase Exchange Factors to Regulate the Trafficking and Polarity of PIN Auxin Transporters.” The Plant Cell, vol. 32, no. 5, American Society of Plant Biologists, 2020, pp. 1644–64, doi:10.1105/tpc.19.00869. short: X. Zhang, M. Adamowski, P. Marhavá, S. Tan, Y. Zhang, L. Rodriguez Solovey, M. Zwiewka, V. Pukyšová, A.S. Sánchez, V.K. Raxwal, C.S. Hardtke, T. Nodzynski, J. Friml, The Plant Cell 32 (2020) 1644–1664. date_created: 2020-03-28T07:39:22Z date_published: 2020-05-01T00:00:00Z date_updated: 2023-09-05T12:21:06Z day: '01' department: - _id: JiFr doi: 10.1105/tpc.19.00869 ec_funded: 1 external_id: isi: - '000545741500030' pmid: - '32193204' intvolume: ' 32' isi: 1 issue: '5' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1105/tpc.19.00869 month: '05' oa: 1 oa_version: Published Version page: 1644-1664 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants publication: The Plant Cell publication_identifier: eissn: - 1532-298X issn: - 1040-4651 publication_status: published publisher: American Society of Plant Biologists quality_controlled: '1' scopus_import: '1' status: public title: Arabidopsis flippases cooperate with ARF GTPase exchange factors to regulate the trafficking and polarity of PIN auxin transporters type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 32 year: '2020' ... --- _id: '8607' abstract: - lang: eng text: Clathrin-mediated endocytosis (CME) and its core endocytic machinery are evolutionarily conserved across all eukaryotes. In mammals, the heterotetrameric adaptor protein complex-2 (AP-2) sorts plasma membrane (PM) cargoes into vesicles through the recognition of motifs based on tyrosine or di-leucine in their cytoplasmic tails. However, in plants, very little is known on how PM proteins are sorted for CME and whether similar motifs are required. In Arabidopsis thaliana, the brassinosteroid (BR) receptor, BR INSENSITIVE1 (BRI1), undergoes endocytosis that depends on clathrin and AP-2. Here we demonstrate that BRI1 binds directly to the medium AP-2 subunit, AP2M. The cytoplasmic domain of BRI1 contains five putative canonical surface-exposed tyrosine-based endocytic motifs. The tyrosine-to-phenylalanine substitution in Y898KAI reduced BRI1 internalization without affecting its kinase activity. Consistently, plants carrying the BRI1Y898F mutation were hypersensitive to BRs. Our study demonstrates that AP-2-dependent internalization of PM proteins via the recognition of functional tyrosine motifs also operates in plants. article_processing_charge: No article_type: original author: - first_name: D full_name: Liu, D last_name: Liu - first_name: R full_name: Kumar, R last_name: Kumar - first_name: Claus full_name: LAN, Claus last_name: LAN - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 - first_name: W full_name: Siao, W last_name: Siao - first_name: I full_name: Vanhoutte, I last_name: Vanhoutte - first_name: P full_name: Wang, P last_name: Wang - first_name: KW full_name: Bender, KW last_name: Bender - first_name: K full_name: Yperman, K last_name: Yperman - first_name: S full_name: Martins, S last_name: Martins - first_name: X full_name: Zhao, X last_name: Zhao - first_name: G full_name: Vert, G last_name: Vert - first_name: D full_name: Van Damme, D last_name: Van Damme - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: E full_name: Russinova, E last_name: Russinova citation: ama: Liu D, Kumar R, LAN C, et al. Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif. Plant Cell. 2020;32(11):3598-3612. doi:10.1105/tpc.20.00384 apa: Liu, D., Kumar, R., LAN, C., Johnson, A. J., Siao, W., Vanhoutte, I., … Russinova, E. (2020). Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif. Plant Cell. American Society of Plant Biologists. https://doi.org/10.1105/tpc.20.00384 chicago: Liu, D, R Kumar, Claus LAN, Alexander J Johnson, W Siao, I Vanhoutte, P Wang, et al. “Endocytosis of BRASSINOSTEROID INSENSITIVE1 Is Partly Driven by a Canonical Tyrosine-Based Motif.” Plant Cell. American Society of Plant Biologists, 2020. https://doi.org/10.1105/tpc.20.00384. ieee: D. Liu et al., “Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif,” Plant Cell, vol. 32, no. 11. American Society of Plant Biologists, pp. 3598–3612, 2020. ista: Liu D, Kumar R, LAN C, Johnson AJ, Siao W, Vanhoutte I, Wang P, Bender K, Yperman K, Martins S, Zhao X, Vert G, Van Damme D, Friml J, Russinova E. 2020. Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif. Plant Cell. 32(11), 3598–3612. mla: Liu, D., et al. “Endocytosis of BRASSINOSTEROID INSENSITIVE1 Is Partly Driven by a Canonical Tyrosine-Based Motif.” Plant Cell, vol. 32, no. 11, American Society of Plant Biologists, 2020, pp. 3598–612, doi:10.1105/tpc.20.00384. short: D. Liu, R. Kumar, C. LAN, A.J. Johnson, W. Siao, I. Vanhoutte, P. Wang, K. Bender, K. Yperman, S. Martins, X. Zhao, G. Vert, D. Van Damme, J. Friml, E. Russinova, Plant Cell 32 (2020) 3598–3612. date_created: 2020-10-05T12:45:16Z date_published: 2020-11-01T00:00:00Z date_updated: 2023-09-05T12:21:32Z day: '01' department: - _id: JiFr doi: 10.1105/tpc.20.00384 ec_funded: 1 external_id: isi: - '000600226800021' pmid: - '32958564' intvolume: ' 32' isi: 1 issue: '11' language: - iso: eng main_file_link: - open_access: '1' url: https://europepmc.org/article/MED/32958564 month: '11' oa: 1 oa_version: Published Version page: 3598-3612 pmid: 1 project: - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants publication: Plant Cell publication_identifier: eissn: - 1532-298x issn: - 1040-4651 publication_status: published publisher: American Society of Plant Biologists quality_controlled: '1' scopus_import: '1' status: public title: Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 32 year: '2020' ... --- _id: '7695' abstract: - lang: eng text: The TPLATE complex (TPC) is a key endocytic adaptor protein complex in plants. TPC in Arabidopsis (Arabidopsis thaliana) contains six evolutionarily conserved subunits and two plant-specific subunits, AtEH1/Pan1 and AtEH2/Pan1, although cytoplasmic proteins are not associated with the hexameric subcomplex in the cytoplasm. To investigate the dynamic assembly of the octameric TPC at the plasma membrane (PM), we performed state-of-the-art dual-color live cell imaging at physiological and lowered temperatures. Lowering the temperature slowed down endocytosis, thereby enhancing the temporal resolution of the differential recruitment of endocytic components. Under both normal and lowered temperature conditions, the core TPC subunit TPLATE and the AtEH/Pan1 proteins exhibited simultaneous recruitment at the PM. These results, together with co-localization analysis of different TPC subunits, allow us to conclude that TPC in plant cells is not recruited to the PM sequentially but as an octameric complex. article_processing_charge: No article_type: original author: - first_name: J full_name: Wang, J last_name: Wang - first_name: E full_name: Mylle, E last_name: Mylle - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 - first_name: N full_name: Besbrugge, N last_name: Besbrugge - first_name: G full_name: De Jaeger, G last_name: De Jaeger - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: R full_name: Pleskot, R last_name: Pleskot - first_name: D full_name: van Damme, D last_name: van Damme citation: ama: Wang J, Mylle E, Johnson AJ, et al. High temporal resolution reveals simultaneous plasma membrane recruitment of TPLATE complex subunits. Plant Physiology. 2020;183(3):986-997. doi:10.1104/pp.20.00178 apa: Wang, J., Mylle, E., Johnson, A. J., Besbrugge, N., De Jaeger, G., Friml, J., … van Damme, D. (2020). High temporal resolution reveals simultaneous plasma membrane recruitment of TPLATE complex subunits. Plant Physiology. American Society of Plant Biologists. https://doi.org/10.1104/pp.20.00178 chicago: Wang, J, E Mylle, Alexander J Johnson, N Besbrugge, G De Jaeger, Jiří Friml, R Pleskot, and D van Damme. “High Temporal Resolution Reveals Simultaneous Plasma Membrane Recruitment of TPLATE Complex Subunits.” Plant Physiology. American Society of Plant Biologists, 2020. https://doi.org/10.1104/pp.20.00178. ieee: J. Wang et al., “High temporal resolution reveals simultaneous plasma membrane recruitment of TPLATE complex subunits,” Plant Physiology, vol. 183, no. 3. American Society of Plant Biologists, pp. 986–997, 2020. ista: Wang J, Mylle E, Johnson AJ, Besbrugge N, De Jaeger G, Friml J, Pleskot R, van Damme D. 2020. High temporal resolution reveals simultaneous plasma membrane recruitment of TPLATE complex subunits. Plant Physiology. 183(3), 986–997. mla: Wang, J., et al. “High Temporal Resolution Reveals Simultaneous Plasma Membrane Recruitment of TPLATE Complex Subunits.” Plant Physiology, vol. 183, no. 3, American Society of Plant Biologists, 2020, pp. 986–97, doi:10.1104/pp.20.00178. short: J. Wang, E. Mylle, A.J. Johnson, N. Besbrugge, G. De Jaeger, J. Friml, R. Pleskot, D. van Damme, Plant Physiology 183 (2020) 986–997. date_created: 2020-04-29T15:23:00Z date_published: 2020-07-01T00:00:00Z date_updated: 2023-09-05T12:20:02Z day: '01' department: - _id: JiFr doi: 10.1104/pp.20.00178 external_id: isi: - '000550682000018' pmid: - '32321842' intvolume: ' 183' isi: 1 issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1101/2020.02.13.948109 month: '07' oa: 1 oa_version: Preprint page: 986-997 pmid: 1 project: - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants publication: Plant Physiology publication_identifier: eissn: - 1532-2548 issn: - 0032-0889 publication_status: published publisher: American Society of Plant Biologists quality_controlled: '1' scopus_import: '1' status: public title: High temporal resolution reveals simultaneous plasma membrane recruitment of TPLATE complex subunits type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 183 year: '2020' ... --- _id: '7697' abstract: - lang: eng text: "* Morphogenesis and adaptive tropic growth in plants depend on gradients of the phytohormone auxin, mediated by the membrane‐based PIN‐FORMED (PIN) auxin transporters. PINs localize to a particular side of the plasma membrane (PM) or to the endoplasmic reticulum (ER) to directionally transport auxin and maintain intercellular and intracellular auxin homeostasis, respectively. However, the molecular cues that confer their diverse cellular localizations remain largely unknown.\r\n* In this study, we systematically swapped the domains between ER‐ and PM‐localized PIN proteins, as well as between apical and basal PM‐localized PINs from Arabidopsis thaliana , to shed light on why PIN family members with similar topological structures reside at different membrane compartments within cells.\r\n* Our results show that not only do the N‐ and C‐terminal transmembrane domains (TMDs) and central hydrophilic loop contribute to their differential subcellular localizations and cellular polarity, but that the pairwise‐matched N‐ and C‐terminal TMDs resulting from intramolecular domain–domain coevolution are also crucial for their divergent patterns of localization.\r\n* These findings illustrate the complexity of the evolutionary path of PIN proteins in acquiring their plethora of developmental functions and adaptive growth in plants." article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: Corinna full_name: Hartinger, Corinna id: AEFB2266-8ABF-11EA-AA39-812C3623CBE4 last_name: Hartinger orcid: 0000-0003-1618-2737 - first_name: Xiaojuan full_name: Wang, Xiaojuan last_name: Wang - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Zhang Y, Hartinger C, Wang X, Friml J. Directional auxin fluxes in plants by intramolecular domain‐domain co‐evolution of PIN auxin transporters. New Phytologist. 2020;227(5):1406-1416. doi:10.1111/nph.16629 apa: Zhang, Y., Hartinger, C., Wang, X., & Friml, J. (2020). Directional auxin fluxes in plants by intramolecular domain‐domain co‐evolution of PIN auxin transporters. New Phytologist. Wiley. https://doi.org/10.1111/nph.16629 chicago: Zhang, Yuzhou, Corinna Hartinger, Xiaojuan Wang, and Jiří Friml. “Directional Auxin Fluxes in Plants by Intramolecular Domain‐domain Co‐evolution of PIN Auxin Transporters.” New Phytologist. Wiley, 2020. https://doi.org/10.1111/nph.16629. ieee: Y. Zhang, C. Hartinger, X. Wang, and J. Friml, “Directional auxin fluxes in plants by intramolecular domain‐domain co‐evolution of PIN auxin transporters,” New Phytologist, vol. 227, no. 5. Wiley, pp. 1406–1416, 2020. ista: Zhang Y, Hartinger C, Wang X, Friml J. 2020. Directional auxin fluxes in plants by intramolecular domain‐domain co‐evolution of PIN auxin transporters. New Phytologist. 227(5), 1406–1416. mla: Zhang, Yuzhou, et al. “Directional Auxin Fluxes in Plants by Intramolecular Domain‐domain Co‐evolution of PIN Auxin Transporters.” New Phytologist, vol. 227, no. 5, Wiley, 2020, pp. 1406–16, doi:10.1111/nph.16629. short: Y. Zhang, C. Hartinger, X. Wang, J. Friml, New Phytologist 227 (2020) 1406–1416. date_created: 2020-04-30T08:43:29Z date_published: 2020-09-01T00:00:00Z date_updated: 2023-09-05T15:46:04Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1111/nph.16629 ec_funded: 1 external_id: isi: - '000534092400001' pmid: - '32350870' file: - access_level: open_access checksum: 8e8150dbbba8cb65b72f81d1f0864b8b content_type: application/pdf creator: dernst date_created: 2020-11-24T12:19:38Z date_updated: 2020-11-24T12:19:38Z file_id: '8799' file_name: 2020_09_NewPhytologist_Zhang.pdf file_size: 3643395 relation: main_file success: 1 file_date_updated: 2020-11-24T12:19:38Z has_accepted_license: '1' intvolume: ' 227' isi: 1 issue: '5' language: - iso: eng month: '09' oa: 1 oa_version: Published Version page: 1406-1416 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme publication: New Phytologist publication_identifier: eissn: - 1469-8137 issn: - 0028-646X publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Directional auxin fluxes in plants by intramolecular domain‐domain co‐evolution of PIN auxin transporters tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 227 year: '2020' ... --- _id: '7417' abstract: - lang: eng text: Previously, we reported that the allelic de-etiolated by zinc (dez) and trichome birefringence (tbr) mutants exhibit photomorphogenic development in the dark, which is enhanced by high Zn. TRICHOME BIREFRINGENCE-LIKE proteins had been implicated in transferring acetyl groups to various hemicelluloses. Pectin O-acetylation levels were lower in dark-grown dez seedlings than in the wild type. We observed Zn-enhanced photomorphogenesis in the dark also in the reduced wall acetylation 2 (rwa2-3) mutant, which exhibits lowered O-acetylation levels of cell wall macromolecules including pectins and xyloglucans, supporting a role for cell wall macromolecule O-acetylation in the photomorphogenic phenotypes of rwa2-3 and dez. Application of very short oligogalacturonides (vsOGs) restored skotomorphogenesis in dark-grown dez and rwa2-3. Here we demonstrate that in dez, O-acetylation of non-pectin cell wall components, notably of xyloglucan, is enhanced. Our results highlight the complexity of cell wall homeostasis and indicate against an influence of xyloglucan O-acetylation on light-dependent seedling development. article_number: e1687185 article_processing_charge: No article_type: original author: - first_name: Scott A full_name: Sinclair, Scott A id: 2D99FE6A-F248-11E8-B48F-1D18A9856A87 last_name: Sinclair orcid: 0000-0002-4566-0593 - first_name: S. full_name: Gille, S. last_name: Gille - first_name: M. full_name: Pauly, M. last_name: Pauly - first_name: U. full_name: Krämer, U. last_name: Krämer citation: ama: Sinclair SA, Gille S, Pauly M, Krämer U. Regulation of acetylation of plant cell wall components is complex and responds to external stimuli. Plant Signaling & Behavior. 2020;15(1). doi:10.1080/15592324.2019.1687185 apa: Sinclair, S. A., Gille, S., Pauly, M., & Krämer, U. (2020). Regulation of acetylation of plant cell wall components is complex and responds to external stimuli. Plant Signaling & Behavior. Informa UK Limited. https://doi.org/10.1080/15592324.2019.1687185 chicago: Sinclair, Scott A, S. Gille, M. Pauly, and U. Krämer. “Regulation of Acetylation of Plant Cell Wall Components Is Complex and Responds to External Stimuli.” Plant Signaling & Behavior. Informa UK Limited, 2020. https://doi.org/10.1080/15592324.2019.1687185. ieee: S. A. Sinclair, S. Gille, M. Pauly, and U. Krämer, “Regulation of acetylation of plant cell wall components is complex and responds to external stimuli,” Plant Signaling & Behavior, vol. 15, no. 1. Informa UK Limited, 2020. ista: Sinclair SA, Gille S, Pauly M, Krämer U. 2020. Regulation of acetylation of plant cell wall components is complex and responds to external stimuli. Plant Signaling & Behavior. 15(1), e1687185. mla: Sinclair, Scott A., et al. “Regulation of Acetylation of Plant Cell Wall Components Is Complex and Responds to External Stimuli.” Plant Signaling & Behavior, vol. 15, no. 1, e1687185, Informa UK Limited, 2020, doi:10.1080/15592324.2019.1687185. short: S.A. Sinclair, S. Gille, M. Pauly, U. Krämer, Plant Signaling & Behavior 15 (2020). date_created: 2020-01-30T10:14:14Z date_published: 2020-01-01T00:00:00Z date_updated: 2023-09-06T15:23:04Z day: '01' department: - _id: JiFr doi: 10.1080/15592324.2019.1687185 external_id: isi: - '000494907500001' pmid: - '31696770' intvolume: ' 15' isi: 1 issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7012154 month: '01' oa: 1 oa_version: Submitted Version pmid: 1 publication: Plant Signaling & Behavior publication_identifier: issn: - 1559-2324 publication_status: published publisher: Informa UK Limited quality_controlled: '1' scopus_import: '1' status: public title: Regulation of acetylation of plant cell wall components is complex and responds to external stimuli type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 15 year: '2020' ... --- _id: '8589' abstract: - lang: eng text: The plant hormone auxin plays indispensable roles in plant growth and development. An essential level of regulation in auxin action is the directional auxin transport within cells. The establishment of auxin gradient in plant tissue has been attributed to local auxin biosynthesis and directional intercellular auxin transport, which both are controlled by various environmental and developmental signals. It is well established that asymmetric auxin distribution in cells is achieved by polarly localized PIN-FORMED (PIN) auxin efflux transporters. Despite the initial insights into cellular mechanisms of PIN polarization obtained from the last decades, the molecular mechanism and specific regulators mediating PIN polarization remains elusive. In this thesis, we aim to find novel players in PIN subcellular polarity regulation during Arabidopsis development. We first characterize the physiological effect of piperonylic acid (PA) on Arabidopsis hypocotyl gravitropic bending and PIN polarization. Secondly, we reveal the importance of SCFTIR1/AFB auxin signaling pathway in shoot gravitropism bending termination. In addition, we also explore the role of myosin XI complex, and actin cytoskeleton in auxin feedback regulation on PIN polarity. In Chapter 1, we give an overview of the current knowledge about PIN-mediated auxin fluxes in various plant tropic responses. In Chapter 2, we study the physiological effect of PA on shoot gravitropic bending. Our results show that PA treatment inhibits auxin-mediated PIN3 repolarization by interfering with PINOID and PIN3 phosphorylation status, ultimately leading to hyperbending hypocotyls. In Chapter 3, we provide evidence to show that the SCFTIR1/AFB nuclear auxin signaling pathway is crucial and required for auxin-mediated PIN3 repolarization and shoot gravitropic bending termination. In Chapter 4, we perform a phosphoproteomics approach and identify the motor protein Myosin XI and its binding protein, the MadB2 family, as an essential regulator of PIN polarity for auxin-canalization related developmental processes. In Chapter 5, we demonstrate the vital role of actin cytoskeleton in auxin feedback on PIN polarity by regulating PIN subcellular trafficking. Overall, the data presented in this PhD thesis brings novel insights into the PIN polar localization regulation that resulted in the (re)establishment of the polar auxin flow and gradient in response to environmental stimuli during plant development. acknowledged_ssus: - _id: Bio - _id: LifeSc acknowledgement: I also want to thank the China Scholarship Council for supporting my study during the year from 2015 to 2019. I also want to thank IST facilities – the Bioimaging facility, the media kitchen, the plant facility and all of the campus services, for their support. alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Huibin full_name: Han, Huibin id: 31435098-F248-11E8-B48F-1D18A9856A87 last_name: Han citation: ama: Han H. Novel insights into PIN polarity regulation during Arabidopsis development. 2020. doi:10.15479/AT:ISTA:8589 apa: Han, H. (2020). Novel insights into PIN polarity regulation during Arabidopsis development. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8589 chicago: Han, Huibin. “Novel Insights into PIN Polarity Regulation during Arabidopsis Development.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8589. ieee: H. Han, “Novel insights into PIN polarity regulation during Arabidopsis development,” Institute of Science and Technology Austria, 2020. ista: Han H. 2020. Novel insights into PIN polarity regulation during Arabidopsis development. Institute of Science and Technology Austria. mla: Han, Huibin. Novel Insights into PIN Polarity Regulation during Arabidopsis Development. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8589. short: H. Han, Novel Insights into PIN Polarity Regulation during Arabidopsis Development, Institute of Science and Technology Austria, 2020. date_created: 2020-09-30T14:50:51Z date_published: 2020-09-30T00:00:00Z date_updated: 2023-09-07T13:13:05Z day: '30' ddc: - '580' degree_awarded: PhD department: - _id: JiFr doi: 10.15479/AT:ISTA:8589 file: - access_level: closed checksum: c4bda1947d4c09c428ac9ce667b02327 content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: dernst date_created: 2020-09-30T14:50:20Z date_updated: 2020-09-30T14:50:20Z file_id: '8590' file_name: 2020_Han_Thesis.docx file_size: 49198118 relation: source_file - access_level: open_access checksum: 3f4f5d1718c2230adf30639ecaf8a00b content_type: application/pdf creator: dernst date_created: 2020-09-30T14:49:59Z date_updated: 2021-10-01T13:33:02Z file_id: '8591' file_name: 2020_Han_Thesis.pdf file_size: 15513963 relation: main_file file_date_updated: 2021-10-01T13:33:02Z has_accepted_license: '1' language: - iso: eng month: '09' oa: 1 oa_version: Published Version page: '164' publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '7643' relation: part_of_dissertation status: public status: public supervisor: - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 title: Novel insights into PIN polarity regulation during Arabidopsis development type: dissertation user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 year: '2020' ... --- _id: '7643' acknowledgement: 'This work was supported by the European Research Council under the European Union’s Horizon 2020 research and innovation Programme (ERC grant agreement number 742985), and the Austrian Science Fund (FWF, grant number I 3630-B25) to JF. HH is supported by the China Scholarship Council (CSC scholarship). ' article_processing_charge: No article_type: letter_note author: - first_name: Huibin full_name: Han, Huibin id: 31435098-F248-11E8-B48F-1D18A9856A87 last_name: Han - first_name: Hana full_name: Rakusova, Hana id: 4CAAA450-78D2-11EA-8E57-B40A396E08BA last_name: Rakusova - first_name: Inge full_name: Verstraeten, Inge id: 362BF7FE-F248-11E8-B48F-1D18A9856A87 last_name: Verstraeten orcid: 0000-0001-7241-2328 - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Han H, Rakusova H, Verstraeten I, Zhang Y, Friml J. SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism. Plant Physiology. 2020;183(5):37-40. doi:10.1104/pp.20.00212 apa: Han, H., Rakusova, H., Verstraeten, I., Zhang, Y., & Friml, J. (2020). SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism. Plant Physiology. American Society of Plant Biologists. https://doi.org/10.1104/pp.20.00212 chicago: Han, Huibin, Hana Rakusova, Inge Verstraeten, Yuzhou Zhang, and Jiří Friml. “SCF TIR1/AFB Auxin Signaling for Bending Termination during Shoot Gravitropism.” Plant Physiology. American Society of Plant Biologists, 2020. https://doi.org/10.1104/pp.20.00212. ieee: H. Han, H. Rakusova, I. Verstraeten, Y. Zhang, and J. Friml, “SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism,” Plant Physiology, vol. 183, no. 5. American Society of Plant Biologists, pp. 37–40, 2020. ista: Han H, Rakusova H, Verstraeten I, Zhang Y, Friml J. 2020. SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism. Plant Physiology. 183(5), 37–40. mla: Han, Huibin, et al. “SCF TIR1/AFB Auxin Signaling for Bending Termination during Shoot Gravitropism.” Plant Physiology, vol. 183, no. 5, American Society of Plant Biologists, 2020, pp. 37–40, doi:10.1104/pp.20.00212. short: H. Han, H. Rakusova, I. Verstraeten, Y. Zhang, J. Friml, Plant Physiology 183 (2020) 37–40. date_created: 2020-04-06T10:06:40Z date_published: 2020-05-08T00:00:00Z date_updated: 2023-09-07T13:13:04Z day: '08' department: - _id: JiFr doi: 10.1104/pp.20.00212 ec_funded: 1 external_id: isi: - '000536641800018' pmid: - '32107280' intvolume: ' 183' isi: 1 issue: '5' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1104/pp.20.00212 month: '05' oa: 1 oa_version: Published Version page: 37-40 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants publication: Plant Physiology publication_identifier: eissn: - 1532-2548 issn: - 0032-0889 publication_status: published publisher: American Society of Plant Biologists quality_controlled: '1' related_material: record: - id: '8589' relation: dissertation_contains status: public scopus_import: '1' status: public title: SCF TIR1/AFB auxin signaling for bending termination during shoot gravitropism type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 183 year: '2020' ... --- _id: '7416' abstract: - lang: eng text: Earlier, we demonstrated that transcript levels of METAL TOLERANCE PROTEIN2 (MTP2) and of HEAVY METAL ATPase2 (HMA2) increase strongly in roots of Arabidopsis upon prolonged zinc (Zn) deficiency and respond to shoot physiological Zn status, and not to the local Zn status in roots. This provided evidence for shoot-to-root communication in the acclimation of plants to Zn deficiency. Zn-deficient soils limit both the yield and quality of agricultural crops and can result in clinically relevant nutritional Zn deficiency in human populations. Implementing Zn deficiency during cultivation of the model plant Arabidopsis thaliana on agar-solidified media is difficult because trace element contaminations are present in almost all commercially available agars. Here, we demonstrate root morphological acclimations to Zn deficiency on agar-solidified medium following the effective removal of contaminants. These advancements allow reproducible phenotyping toward understanding fundamental plant responses to deficiencies of Zn and other essential trace elements. article_number: '1687175' article_processing_charge: No article_type: original author: - first_name: Scott A full_name: Sinclair, Scott A id: 2D99FE6A-F248-11E8-B48F-1D18A9856A87 last_name: Sinclair orcid: 0000-0002-4566-0593 - first_name: U. full_name: Krämer, U. last_name: Krämer citation: ama: Sinclair SA, Krämer U. Generation of effective zinc-deficient agar-solidified media allows identification of root morphology changes in response to zinc limitation. Plant Signaling & Behavior. 2020;15(1). doi:10.1080/15592324.2019.1687175 apa: Sinclair, S. A., & Krämer, U. (2020). Generation of effective zinc-deficient agar-solidified media allows identification of root morphology changes in response to zinc limitation. Plant Signaling & Behavior. Taylor & Francis. https://doi.org/10.1080/15592324.2019.1687175 chicago: Sinclair, Scott A, and U. Krämer. “Generation of Effective Zinc-Deficient Agar-Solidified Media Allows Identification of Root Morphology Changes in Response to Zinc Limitation.” Plant Signaling & Behavior. Taylor & Francis, 2020. https://doi.org/10.1080/15592324.2019.1687175. ieee: S. A. Sinclair and U. Krämer, “Generation of effective zinc-deficient agar-solidified media allows identification of root morphology changes in response to zinc limitation,” Plant Signaling & Behavior, vol. 15, no. 1. Taylor & Francis, 2020. ista: Sinclair SA, Krämer U. 2020. Generation of effective zinc-deficient agar-solidified media allows identification of root morphology changes in response to zinc limitation. Plant Signaling & Behavior. 15(1), 1687175. mla: Sinclair, Scott A., and U. Krämer. “Generation of Effective Zinc-Deficient Agar-Solidified Media Allows Identification of Root Morphology Changes in Response to Zinc Limitation.” Plant Signaling & Behavior, vol. 15, no. 1, 1687175, Taylor & Francis, 2020, doi:10.1080/15592324.2019.1687175. short: S.A. Sinclair, U. Krämer, Plant Signaling & Behavior 15 (2020). date_created: 2020-01-30T10:12:04Z date_published: 2020-01-01T00:00:00Z date_updated: 2023-10-17T09:01:48Z day: '01' department: - _id: JiFr doi: 10.1080/15592324.2019.1687175 external_id: isi: - '000494909300001' pmid: - '31696764' intvolume: ' 15' isi: 1 issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7012054 month: '01' oa: 1 oa_version: Submitted Version pmid: 1 publication: Plant Signaling & Behavior publication_identifier: issn: - 1559-2324 publication_status: published publisher: Taylor & Francis quality_controlled: '1' scopus_import: '1' status: public title: Generation of effective zinc-deficient agar-solidified media allows identification of root morphology changes in response to zinc limitation type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 15 year: '2020' ... --- _id: '8943' abstract: - lang: eng text: The widely used non-steroidal anti-inflammatory drugs (NSAIDs) are derivatives of the phytohormone salicylic acid (SA). SA is well known to regulate plant immunity and development, whereas there have been few reports focusing on the effects of NSAIDs in plants. Our studies here reveal that NSAIDs exhibit largely overlapping physiological activities to SA in the model plant Arabidopsis. NSAID treatments lead to shorter and agravitropic primary roots and inhibited lateral root organogenesis. Notably, in addition to the SA-like action, which in roots involves binding to the protein phosphatase 2A (PP2A), NSAIDs also exhibit PP2A-independent effects. Cell biological and biochemical analyses reveal that many NSAIDs bind directly to and inhibit the chaperone activity of TWISTED DWARF1, thereby regulating actin cytoskeleton dynamics and subsequent endosomal trafficking. Our findings uncover an unexpected bioactivity of human pharmaceuticals in plants and provide insights into the molecular mechanism underlying the cellular action of this class of anti-inflammatory compounds. acknowledged_ssus: - _id: LifeSc - _id: Bio acknowledgement: "We thank Drs. Sebastian Bednarek (University of Wisconsin-Madison), Niko Geldner (University of Lausanne), and Karin Schumacher (Heidelberg University) for kindly sharing published Arabidopsis lines; Dr. Satoshi Naramoto for the pPIN2::PIN2-GFP; pVHA-a1::VHA-a1-mRFP reporter; the staff at the Life Science Facility and Bioimaging Facility, Monika Hrtyan, and Dorota Jaworska at IST Austria for technical support; and Drs. Su Tang (Texas A&M University),\r\nMelinda Abas (BOKU), Eva Benkova´ (IST Austria), Christian Luschnig (BOKU), Bartel Vanholme (Gent University), and the Friml group for valuable discussions. The research leading to these findings was funded by the European Union’s Horizon 2020 program (ERC grant agreement no. 742985, to J.F.), the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement no.\r\n291734, the Swiss National Funds (31003A_165877, to M.G.), the Ministry of Education, Youth, and Sports of the Czech Republic (project no. CZ.02.1.01/0.0/0.0/16_019/0000738, EU Operational Programme ‘‘Research, development and education and Centre for Plant Experimental Biology’’), and the EU Operational Programme Prague - Competitiveness (project no. CZ.2.16/3.1.00/21519). S.T. was funded by a European Molecular Biology Organization (EMBO) long-term postdoctoral fellowship (ALTF 723-2015). X.Z. was partly supported by a PhD scholarship from the China Scholarship Council." article_number: '108463' article_processing_charge: Yes article_type: original author: - first_name: Shutang full_name: Tan, Shutang id: 2DE75584-F248-11E8-B48F-1D18A9856A87 last_name: Tan orcid: 0000-0002-0471-8285 - first_name: Martin full_name: Di Donato, Martin last_name: Di Donato - first_name: Matous full_name: Glanc, Matous id: 1AE1EA24-02D0-11E9-9BAA-DAF4881429F2 last_name: Glanc orcid: 0000-0003-0619-7783 - first_name: Xixi full_name: Zhang, Xixi id: 61A66458-47E9-11EA-85BA-8AEAAF14E49A last_name: Zhang orcid: 0000-0001-7048-4627 - first_name: Petr full_name: Klíma, Petr last_name: Klíma - first_name: Jie full_name: Liu, Jie last_name: Liu - first_name: Aurélien full_name: Bailly, Aurélien last_name: Bailly - first_name: Noel full_name: Ferro, Noel last_name: Ferro - first_name: Jan full_name: Petrášek, Jan last_name: Petrášek - first_name: Markus full_name: Geisler, Markus last_name: Geisler - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Tan S, Di Donato M, Glanc M, et al. Non-steroidal anti-inflammatory drugs target TWISTED DWARF1-regulated actin dynamics and auxin transport-mediated plant development. Cell Reports. 2020;33(9). doi:10.1016/j.celrep.2020.108463 apa: Tan, S., Di Donato, M., Glanc, M., Zhang, X., Klíma, P., Liu, J., … Friml, J. (2020). Non-steroidal anti-inflammatory drugs target TWISTED DWARF1-regulated actin dynamics and auxin transport-mediated plant development. Cell Reports. Elsevier. https://doi.org/10.1016/j.celrep.2020.108463 chicago: Tan, Shutang, Martin Di Donato, Matous Glanc, Xixi Zhang, Petr Klíma, Jie Liu, Aurélien Bailly, et al. “Non-Steroidal Anti-Inflammatory Drugs Target TWISTED DWARF1-Regulated Actin Dynamics and Auxin Transport-Mediated Plant Development.” Cell Reports. Elsevier, 2020. https://doi.org/10.1016/j.celrep.2020.108463. ieee: S. Tan et al., “Non-steroidal anti-inflammatory drugs target TWISTED DWARF1-regulated actin dynamics and auxin transport-mediated plant development,” Cell Reports, vol. 33, no. 9. Elsevier, 2020. ista: Tan S, Di Donato M, Glanc M, Zhang X, Klíma P, Liu J, Bailly A, Ferro N, Petrášek J, Geisler M, Friml J. 2020. Non-steroidal anti-inflammatory drugs target TWISTED DWARF1-regulated actin dynamics and auxin transport-mediated plant development. Cell Reports. 33(9), 108463. mla: Tan, Shutang, et al. “Non-Steroidal Anti-Inflammatory Drugs Target TWISTED DWARF1-Regulated Actin Dynamics and Auxin Transport-Mediated Plant Development.” Cell Reports, vol. 33, no. 9, 108463, Elsevier, 2020, doi:10.1016/j.celrep.2020.108463. short: S. Tan, M. Di Donato, M. Glanc, X. Zhang, P. Klíma, J. Liu, A. Bailly, N. Ferro, J. Petrášek, M. Geisler, J. Friml, Cell Reports 33 (2020). date_created: 2020-12-13T23:01:21Z date_published: 2020-12-01T00:00:00Z date_updated: 2023-11-16T13:03:31Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1016/j.celrep.2020.108463 ec_funded: 1 external_id: isi: - '000595658100018' pmid: - '33264621' file: - access_level: open_access checksum: ed18cba0fb48ed2e789381a54cc21904 content_type: application/pdf creator: dernst date_created: 2020-12-14T07:33:39Z date_updated: 2020-12-14T07:33:39Z file_id: '8948' file_name: 2020_CellReports_Tan.pdf file_size: 8056434 relation: main_file success: 1 file_date_updated: 2020-12-14T07:33:39Z has_accepted_license: '1' intvolume: ' 33' isi: 1 issue: '9' language: - iso: eng month: '12' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme - _id: 256FEF10-B435-11E9-9278-68D0E5697425 grant_number: 723-2015 name: Long Term Fellowship publication: Cell Reports publication_identifier: eissn: - '22111247' publication_status: published publisher: Elsevier quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/plants-on-aspirin/ scopus_import: '1' status: public title: Non-steroidal anti-inflammatory drugs target TWISTED DWARF1-regulated actin dynamics and auxin transport-mediated plant development tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 33 year: '2020' ... --- _id: '8002' abstract: - lang: eng text: Wound healing in plant tissues, consisting of rigid cell wall-encapsulated cells, represents a considerable challenge and occurs through largely unknown mechanisms distinct from those in animals. Owing to their inability to migrate, plant cells rely on targeted cell division and expansion to regenerate wounds. Strict coordination of these wound-induced responses is essential to ensure efficient, spatially restricted wound healing. Single-cell tracking by live imaging allowed us to gain mechanistic insight into the wound perception and coordination of wound responses after laser-based wounding in Arabidopsis root. We revealed a crucial contribution of the collapse of damaged cells in wound perception and detected an auxin increase specific to cells immediately adjacent to the wound. This localized auxin increase balances wound-induced cell expansion and restorative division rates in a dose-dependent manner, leading to tumorous overproliferation when the canonical TIR1 auxin signaling is disrupted. Auxin and wound-induced turgor pressure changes together also spatially define the activation of key components of regeneration, such as the transcription regulator ERF115. Our observations suggest that the wound signaling involves the sensing of collapse of damaged cells and a local auxin signaling activation to coordinate the downstream transcriptional responses in the immediate wound vicinity. acknowledged_ssus: - _id: Bio - _id: LifeSc article_number: '202003346' article_processing_charge: No article_type: original author: - first_name: Lukas full_name: Hörmayer, Lukas id: 2EEE7A2A-F248-11E8-B48F-1D18A9856A87 last_name: Hörmayer orcid: 0000-0001-8295-2926 - first_name: Juan C full_name: Montesinos López, Juan C id: 310A8E3E-F248-11E8-B48F-1D18A9856A87 last_name: Montesinos López orcid: 0000-0001-9179-6099 - first_name: Petra full_name: Marhavá, Petra id: 44E59624-F248-11E8-B48F-1D18A9856A87 last_name: Marhavá - first_name: Eva full_name: Benková, Eva id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 - first_name: Saiko full_name: Yoshida, Saiko id: 2E46069C-F248-11E8-B48F-1D18A9856A87 last_name: Yoshida - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Hörmayer L, Montesinos López JC, Marhavá P, Benková E, Yoshida S, Friml J. Wounding-induced changes in cellular pressure and localized auxin signalling spatially coordinate restorative divisions in roots. Proceedings of the National Academy of Sciences. 2020;117(26). doi:10.1073/pnas.2003346117 apa: Hörmayer, L., Montesinos López, J. C., Marhavá, P., Benková, E., Yoshida, S., & Friml, J. (2020). Wounding-induced changes in cellular pressure and localized auxin signalling spatially coordinate restorative divisions in roots. Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2003346117 chicago: Hörmayer, Lukas, Juan C Montesinos López, Petra Marhavá, Eva Benková, Saiko Yoshida, and Jiří Friml. “Wounding-Induced Changes in Cellular Pressure and Localized Auxin Signalling Spatially Coordinate Restorative Divisions in Roots.” Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences, 2020. https://doi.org/10.1073/pnas.2003346117. ieee: L. Hörmayer, J. C. Montesinos López, P. Marhavá, E. Benková, S. Yoshida, and J. Friml, “Wounding-induced changes in cellular pressure and localized auxin signalling spatially coordinate restorative divisions in roots,” Proceedings of the National Academy of Sciences, vol. 117, no. 26. Proceedings of the National Academy of Sciences, 2020. ista: Hörmayer L, Montesinos López JC, Marhavá P, Benková E, Yoshida S, Friml J. 2020. Wounding-induced changes in cellular pressure and localized auxin signalling spatially coordinate restorative divisions in roots. Proceedings of the National Academy of Sciences. 117(26), 202003346. mla: Hörmayer, Lukas, et al. “Wounding-Induced Changes in Cellular Pressure and Localized Auxin Signalling Spatially Coordinate Restorative Divisions in Roots.” Proceedings of the National Academy of Sciences, vol. 117, no. 26, 202003346, Proceedings of the National Academy of Sciences, 2020, doi:10.1073/pnas.2003346117. short: L. Hörmayer, J.C. Montesinos López, P. Marhavá, E. Benková, S. Yoshida, J. Friml, Proceedings of the National Academy of Sciences 117 (2020). date_created: 2020-06-22T13:33:52Z date_published: 2020-06-30T00:00:00Z date_updated: 2024-03-28T23:30:10Z day: '30' ddc: - '580' department: - _id: JiFr - _id: EvBe doi: 10.1073/pnas.2003346117 ec_funded: 1 external_id: isi: - '000565729700033' pmid: - '32541049' file: - access_level: open_access checksum: 908b09437680181de9990915f2113aca content_type: application/pdf creator: dernst date_created: 2020-06-23T11:30:53Z date_updated: 2020-07-14T12:48:07Z file_id: '8009' file_name: 2020_PNAS_Hoermayer.pdf file_size: 2407102 relation: main_file file_date_updated: 2020-07-14T12:48:07Z has_accepted_license: '1' intvolume: ' 117' isi: 1 issue: '26' language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '06' oa: 1 oa_version: None pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 262EF96E-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P29988 name: RNA-directed DNA methylation in plant development publication: Proceedings of the National Academy of Sciences publication_identifier: eissn: - 1091-6490 issn: - 0027-8424 publication_status: published publisher: Proceedings of the National Academy of Sciences quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/how-wounded-plants-coordinate-their-healing/ record: - id: '9992' relation: dissertation_contains status: public scopus_import: '1' status: public title: Wounding-induced changes in cellular pressure and localized auxin signalling spatially coordinate restorative divisions in roots tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 117 year: '2020' ... --- _id: '7427' abstract: - lang: eng text: Plants, like other multicellular organisms, survive through a delicate balance between growth and defense against pathogens. Salicylic acid (SA) is a major defense signal in plants, and the perception mechanism as well as downstream signaling activating the immune response are known. Here, we identify a parallel SA signaling that mediates growth attenuation. SA directly binds to A subunits of protein phosphatase 2A (PP2A), inhibiting activity of this complex. Among PP2A targets, the PIN2 auxin transporter is hyperphosphorylated in response to SA, leading to changed activity of this important growth regulator. Accordingly, auxin transport and auxin-mediated root development, including growth, gravitropic response, and lateral root organogenesis, are inhibited. This study reveals how SA, besides activating immunity, concomitantly attenuates growth through crosstalk with the auxin distribution network. Further analysis of this dual role of SA and characterization of additional SA-regulated PP2A targets will provide further insights into mechanisms maintaining a balance between growth and defense. acknowledged_ssus: - _id: Bio - _id: LifeSc acknowledgement: "We thank Shigeyuki Betsuyaku (University of Tsukuba), Alison Delong (Brown University), Xinnian Dong (Duke University), Dolf Weijers (Wageningen University), Yuelin Zhang (UBC), and Martine Pastuglia (Institut Jean-Pierre Bourgin) for sharing published materials; Jana Riederer for help with cantharidin physiological analysis; David Domjan for help with cloning pET28a-PIN2HL; Qing Lu for help with DARTS; Hana Kozubı´kova´ for technical support on SA derivative synthesis; Zuzana Vondra´ kova´ for technical support with tobacco cells; Lucia Strader (Washington University), Bert De Rybel (Ghent University), Bartel Vanholme (Ghent University), and Lukas Mach (BOKU) for helpful discussions; and bioimaging and life science facilities of IST Austria for continuous support. We gratefully acknowledge the Nottingham Arabidopsis Stock Center (NASC) for providing T-DNA insertional mutants. The DSC and SPR instruments were provided by the EQ-BOKU VIBT GmbH and the BOKU Core Facility for Biomolecular and Cellular Analysis, with help of Irene Schaffner. The research leading to these results has received funding from the European Union’s Horizon 2020 program (ERC grant agreement no. 742985 to J.F.) and the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement no. 291734. S.T. was supported by a European Molecular Biology Organization (EMBO) long-term postdoctoral fellowship (ALTF 723-2015). O.N. was supported by the Ministry of Education, Youth and Sports of the Czech Republic (European Regional Development Fund-Project ‘‘Centre for Experimental Plant Biology’’ no. CZ.02.1.01/0.0/0.0/16_019/0000738). J. Pospısil was supported by European Regional Development Fund Project ‘‘Centre for Experimental Plant Biology’’\r\n(no. CZ.02.1.01/0.0/0.0/16_019/0000738). J. Petrasek was supported by EU Operational Programme Prague-Competitiveness (no. CZ.2.16/3.1.00/21519). " article_processing_charge: No article_type: original author: - first_name: Shutang full_name: Tan, Shutang id: 2DE75584-F248-11E8-B48F-1D18A9856A87 last_name: Tan orcid: 0000-0002-0471-8285 - first_name: Melinda F full_name: Abas, Melinda F id: 3CFB3B1C-F248-11E8-B48F-1D18A9856A87 last_name: Abas - first_name: Inge full_name: Verstraeten, Inge id: 362BF7FE-F248-11E8-B48F-1D18A9856A87 last_name: Verstraeten orcid: 0000-0001-7241-2328 - first_name: Matous full_name: Glanc, Matous id: 1AE1EA24-02D0-11E9-9BAA-DAF4881429F2 last_name: Glanc orcid: 0000-0003-0619-7783 - first_name: Gergely full_name: Molnar, Gergely id: 34F1AF46-F248-11E8-B48F-1D18A9856A87 last_name: Molnar - first_name: Jakub full_name: Hajny, Jakub id: 4800CC20-F248-11E8-B48F-1D18A9856A87 last_name: Hajny orcid: 0000-0003-2140-7195 - first_name: Pavel full_name: Lasák, Pavel last_name: Lasák - first_name: Ivan full_name: Petřík, Ivan last_name: Petřík - first_name: Eugenia full_name: Russinova, Eugenia last_name: Russinova - first_name: Jan full_name: Petrášek, Jan last_name: Petrášek - first_name: Ondřej full_name: Novák, Ondřej last_name: Novák - first_name: Jiří full_name: Pospíšil, Jiří last_name: Pospíšil - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Tan S, Abas MF, Verstraeten I, et al. Salicylic acid targets protein phosphatase 2A to attenuate growth in plants. Current Biology. 2020;30(3):381-395.e8. doi:10.1016/j.cub.2019.11.058 apa: Tan, S., Abas, M. F., Verstraeten, I., Glanc, M., Molnar, G., Hajny, J., … Friml, J. (2020). Salicylic acid targets protein phosphatase 2A to attenuate growth in plants. Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2019.11.058 chicago: Tan, Shutang, Melinda F Abas, Inge Verstraeten, Matous Glanc, Gergely Molnar, Jakub Hajny, Pavel Lasák, et al. “Salicylic Acid Targets Protein Phosphatase 2A to Attenuate Growth in Plants.” Current Biology. Cell Press, 2020. https://doi.org/10.1016/j.cub.2019.11.058. ieee: S. Tan et al., “Salicylic acid targets protein phosphatase 2A to attenuate growth in plants,” Current Biology, vol. 30, no. 3. Cell Press, p. 381–395.e8, 2020. ista: Tan S, Abas MF, Verstraeten I, Glanc M, Molnar G, Hajny J, Lasák P, Petřík I, Russinova E, Petrášek J, Novák O, Pospíšil J, Friml J. 2020. Salicylic acid targets protein phosphatase 2A to attenuate growth in plants. Current Biology. 30(3), 381–395.e8. mla: Tan, Shutang, et al. “Salicylic Acid Targets Protein Phosphatase 2A to Attenuate Growth in Plants.” Current Biology, vol. 30, no. 3, Cell Press, 2020, p. 381–395.e8, doi:10.1016/j.cub.2019.11.058. short: S. Tan, M.F. Abas, I. Verstraeten, M. Glanc, G. Molnar, J. Hajny, P. Lasák, I. Petřík, E. Russinova, J. Petrášek, O. Novák, J. Pospíšil, J. Friml, Current Biology 30 (2020) 381–395.e8. date_created: 2020-02-02T23:01:00Z date_published: 2020-02-03T00:00:00Z date_updated: 2024-03-28T23:30:38Z day: '03' ddc: - '580' department: - _id: JiFr - _id: EvBe doi: 10.1016/j.cub.2019.11.058 ec_funded: 1 external_id: isi: - '000511287900018' pmid: - '31956021' file: - access_level: open_access checksum: 16f7d51fe28f91c21e4896a2028df40b content_type: application/pdf creator: dernst date_created: 2020-09-22T09:51:28Z date_updated: 2020-09-22T09:51:28Z file_id: '8555' file_name: 2020_CurrentBiology_Tan.pdf file_size: 5360135 relation: main_file success: 1 file_date_updated: 2020-09-22T09:51:28Z has_accepted_license: '1' intvolume: ' 30' isi: 1 issue: '3' language: - iso: eng month: '02' oa: 1 oa_version: Published Version page: 381-395.e8 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme - _id: 256FEF10-B435-11E9-9278-68D0E5697425 grant_number: 723-2015 name: Long Term Fellowship publication: Current Biology publication_identifier: issn: - '09609822' publication_status: published publisher: Cell Press quality_controlled: '1' related_material: record: - id: '8822' relation: dissertation_contains status: public scopus_import: '1' status: public title: Salicylic acid targets protein phosphatase 2A to attenuate growth in plants tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 30 year: '2020' ... --- _id: '7500' abstract: - lang: eng text: "Plant survival depends on vascular tissues, which originate in a self‐organizing manner as strands of cells co‐directionally transporting the plant hormone auxin. The latter phenomenon (also known as auxin canalization) is classically hypothesized to be regulated by auxin itself via the effect of this hormone on the polarity of its own intercellular transport. Correlative observations supported this concept, but molecular insights remain limited.\r\nIn the current study, we established an experimental system based on the model Arabidopsis thaliana, which exhibits auxin transport channels and formation of vasculature strands in response to local auxin application.\r\nOur methodology permits the genetic analysis of auxin canalization under controllable experimental conditions. By utilizing this opportunity, we confirmed the dependence of auxin canalization on a PIN‐dependent auxin transport and nuclear, TIR1/AFB‐mediated auxin signaling. We also show that leaf venation and auxin‐mediated PIN repolarization in the root require TIR1/AFB signaling.\r\nFurther studies based on this experimental system are likely to yield better understanding of the mechanisms underlying auxin transport polarization in other developmental contexts." acknowledgement: We thank Mark Estelle, José M. Alonso and the Arabidopsis Stock Centre for providing seeds. We acknowledge the core facility CELLIM of CEITEC supported by the MEYS CR (LM2015062 Czech‐BioImaging) and Plant Sciences Core Facility of CEITEC Masaryk University for help in generating essential data. This project received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement no. 742985) and the Czech Science Foundation GAČR (GA13‐40637S and GA18‐26981S) to JF. JH is the recipient of a DOC Fellowship of the Austrian Academy of Sciences at the Institute of Science and Technology. The authors declare no competing interests. article_processing_charge: No article_type: original author: - first_name: E full_name: Mazur, E last_name: Mazur - first_name: Ivan full_name: Kulik, Ivan id: F0AB3FCE-02D1-11E9-BD0E-99399A5D3DEB last_name: Kulik - first_name: Jakub full_name: Hajny, Jakub id: 4800CC20-F248-11E8-B48F-1D18A9856A87 last_name: Hajny orcid: 0000-0003-2140-7195 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Mazur E, Kulik I, Hajny J, Friml J. Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis. New Phytologist. 2020;226(5):1375-1383. doi:10.1111/nph.16446 apa: Mazur, E., Kulik, I., Hajny, J., & Friml, J. (2020). Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis. New Phytologist. Wiley. https://doi.org/10.1111/nph.16446 chicago: Mazur, E, Ivan Kulik, Jakub Hajny, and Jiří Friml. “Auxin Canalization and Vascular Tissue Formation by TIR1/AFB-Mediated Auxin Signaling in Arabidopsis.” New Phytologist. Wiley, 2020. https://doi.org/10.1111/nph.16446. ieee: E. Mazur, I. Kulik, J. Hajny, and J. Friml, “Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis,” New Phytologist, vol. 226, no. 5. Wiley, pp. 1375–1383, 2020. ista: Mazur E, Kulik I, Hajny J, Friml J. 2020. Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis. New Phytologist. 226(5), 1375–1383. mla: Mazur, E., et al. “Auxin Canalization and Vascular Tissue Formation by TIR1/AFB-Mediated Auxin Signaling in Arabidopsis.” New Phytologist, vol. 226, no. 5, Wiley, 2020, pp. 1375–83, doi:10.1111/nph.16446. short: E. Mazur, I. Kulik, J. Hajny, J. Friml, New Phytologist 226 (2020) 1375–1383. date_created: 2020-02-18T10:03:47Z date_published: 2020-06-01T00:00:00Z date_updated: 2024-03-28T23:30:38Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1111/nph.16446 ec_funded: 1 external_id: isi: - '000514939700001' pmid: - '31971254' file: - access_level: open_access checksum: 17de728b0205979feb95ce663ba918c2 content_type: application/pdf creator: dernst date_created: 2020-11-20T09:32:10Z date_updated: 2020-11-20T09:32:10Z file_id: '8781' file_name: 2020_NewPhytologist_Mazur.pdf file_size: 2106888 relation: main_file success: 1 file_date_updated: 2020-11-20T09:32:10Z has_accepted_license: '1' intvolume: ' 226' isi: 1 issue: '5' language: - iso: eng month: '06' oa: 1 oa_version: Published Version page: 1375-1383 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 2699E3D2-B435-11E9-9278-68D0E5697425 grant_number: '25239' name: Cell surface receptor complexes for PIN polarity and auxin-mediated development publication: New Phytologist publication_identifier: eissn: - 1469-8137 issn: - 0028-646x publication_status: published publisher: Wiley quality_controlled: '1' related_material: record: - id: '8822' relation: dissertation_contains status: public status: public title: Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 226 year: '2020' ... --- _id: '8822' abstract: - lang: eng text: "Self-organization is a hallmark of plant development manifested e.g. by intricate leaf vein patterns, flexible formation of vasculature during organogenesis or its regeneration following wounding. Spontaneously arising channels transporting the phytohormone auxin, created by coordinated polar localizations of PIN-FORMED 1 (PIN1) auxin exporter, provide positional cues for these as well as other plant patterning processes. To find regulators acting downstream of auxin and the TIR1/AFB auxin signaling pathway essential for PIN1 coordinated polarization during auxin canalization, we performed microarray experiments. Besides the known components of general PIN polarity maintenance, such as PID and PIP5K kinases, we identified and characterized a new regulator of auxin canalization, the transcription factor WRKY DNA-BINDING PROTEIN 23 (WRKY23).\r\nNext, we designed a subsequent microarray experiment to further uncover other molecular players, downstream of auxin-TIR1/AFB-WRKY23 involved in the regulation of auxin-mediated PIN repolarization. We identified a novel and crucial part of the molecular machinery underlying auxin canalization. The auxin-regulated malectin-type receptor-like kinase CAMEL and the associated leucine-rich repeat receptor-like kinase CANAR target and directly phosphorylate PIN auxin transporters. camel and canar mutants are impaired in PIN1 subcellular trafficking and auxin-mediated repolarization leading to defects in auxin transport, ultimately to leaf venation and vasculature regeneration defects. Our results describe the CAMEL-CANAR receptor complex, which is required for auxin feed-back on its own transport and thus for coordinated tissue polarization during auxin canalization." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Jakub full_name: Hajny, Jakub id: 4800CC20-F248-11E8-B48F-1D18A9856A87 last_name: Hajny orcid: 0000-0003-2140-7195 citation: ama: Hajny J. Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration. 2020. doi:10.15479/AT:ISTA:8822 apa: Hajny, J. (2020). Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8822 chicago: Hajny, Jakub. “Identification and Characterization of the Molecular Machinery of Auxin-Dependent Canalization during Vasculature Formation and Regeneration.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8822. ieee: J. Hajny, “Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration,” Institute of Science and Technology Austria, 2020. ista: Hajny J. 2020. Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration. Institute of Science and Technology Austria. mla: Hajny, Jakub. Identification and Characterization of the Molecular Machinery of Auxin-Dependent Canalization during Vasculature Formation and Regeneration. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8822. short: J. Hajny, Identification and Characterization of the Molecular Machinery of Auxin-Dependent Canalization during Vasculature Formation and Regeneration, Institute of Science and Technology Austria, 2020. date_created: 2020-12-01T12:38:18Z date_published: 2020-12-01T00:00:00Z date_updated: 2023-09-19T10:39:33Z day: '01' ddc: - '580' degree_awarded: PhD department: - _id: JiFr doi: 10.15479/AT:ISTA:8822 file: - access_level: closed checksum: 210a9675af5e4c78b0b56d920ac82866 content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: jhajny date_created: 2020-12-04T07:27:52Z date_updated: 2021-07-16T22:30:03Z embargo_to: open_access file_id: '8919' file_name: Jakub Hajný IST Austria final_JH.docx file_size: 91279806 relation: source_file - access_level: open_access checksum: 1781385b4aa73eba89cc76c6172f71d2 content_type: application/pdf creator: jhajny date_created: 2020-12-09T15:04:41Z date_updated: 2021-12-08T23:30:03Z embargo: 2021-12-07 file_id: '8933' file_name: Jakub Hajný IST Austria final_JH-merged without Science.pdf file_size: 68707697 relation: main_file file_date_updated: 2021-12-08T23:30:03Z has_accepted_license: '1' language: - iso: eng month: '12' oa: 1 oa_version: Published Version page: '249' publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '7427' relation: part_of_dissertation status: public - id: '6260' relation: part_of_dissertation status: public - id: '7500' relation: part_of_dissertation status: public - id: '191' relation: part_of_dissertation status: public - id: '449' relation: part_of_dissertation status: public status: public supervisor: - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 title: Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration type: dissertation user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 year: '2020' ... --- _id: '8986' abstract: - lang: eng text: 'Flowering plants display the highest diversity among plant species and have notably shaped terrestrial landscapes. Nonetheless, the evolutionary origin of their unprecedented morphological complexity remains largely an enigma. Here, we show that the coevolution of cis-regulatory and coding regions of PIN-FORMED (PIN) auxin transporters confined their expression to certain cell types and directed their subcellular localization to particular cell sides, which together enabled dynamic auxin gradients across tissues critical to the complex architecture of flowering plants. Extensive intraspecies and interspecies genetic complementation experiments with PINs from green alga up to flowering plant lineages showed that PIN genes underwent three subsequent, critical evolutionary innovations and thus acquired a triple function to regulate the development of three essential components of the flowering plant Arabidopsis: shoot/root, inflorescence, and floral organ. Our work highlights the critical role of functional innovations within the PIN gene family as essential prerequisites for the origin of flowering plants.' acknowledgement: 'We thank C.Löhne (Botanic Gardens, University of Bonn) for providing us with A. trichopoda. We would like to thank T.Han, A.Mally (IST, Austria), and C.Hartinger (University of Oxford) for constructive comment and careful reading. Funding: The research leading to these results has received funding from the European Union’s Horizon 2020 Research and Innovation Programme (ERC grant agreement number 742985), Austrian Science Fund (FWF, grant number I 3630-B25), DOC Fellowship of the Austrian Academy of Sciences, and IST Fellow program. ' article_number: eabc8895 article_processing_charge: No article_type: original author: - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: Lesia full_name: Rodriguez Solovey, Lesia id: 3922B506-F248-11E8-B48F-1D18A9856A87 last_name: Rodriguez Solovey orcid: 0000-0002-7244-7237 - first_name: Lanxin full_name: Li, Lanxin id: 367EF8FA-F248-11E8-B48F-1D18A9856A87 last_name: Li orcid: 0000-0002-5607-272X - first_name: Xixi full_name: Zhang, Xixi id: 61A66458-47E9-11EA-85BA-8AEAAF14E49A last_name: Zhang orcid: 0000-0001-7048-4627 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Zhang Y, Rodriguez Solovey L, Li L, Zhang X, Friml J. Functional innovations of PIN auxin transporters mark crucial evolutionary transitions during rise of flowering plants. Science Advances. 2020;6(50). doi:10.1126/sciadv.abc8895 apa: Zhang, Y., Rodriguez Solovey, L., Li, L., Zhang, X., & Friml, J. (2020). Functional innovations of PIN auxin transporters mark crucial evolutionary transitions during rise of flowering plants. Science Advances. AAAS. https://doi.org/10.1126/sciadv.abc8895 chicago: Zhang, Yuzhou, Lesia Rodriguez Solovey, Lanxin Li, Xixi Zhang, and Jiří Friml. “Functional Innovations of PIN Auxin Transporters Mark Crucial Evolutionary Transitions during Rise of Flowering Plants.” Science Advances. AAAS, 2020. https://doi.org/10.1126/sciadv.abc8895. ieee: Y. Zhang, L. Rodriguez Solovey, L. Li, X. Zhang, and J. Friml, “Functional innovations of PIN auxin transporters mark crucial evolutionary transitions during rise of flowering plants,” Science Advances, vol. 6, no. 50. AAAS, 2020. ista: Zhang Y, Rodriguez Solovey L, Li L, Zhang X, Friml J. 2020. Functional innovations of PIN auxin transporters mark crucial evolutionary transitions during rise of flowering plants. Science Advances. 6(50), eabc8895. mla: Zhang, Yuzhou, et al. “Functional Innovations of PIN Auxin Transporters Mark Crucial Evolutionary Transitions during Rise of Flowering Plants.” Science Advances, vol. 6, no. 50, eabc8895, AAAS, 2020, doi:10.1126/sciadv.abc8895. short: Y. Zhang, L. Rodriguez Solovey, L. Li, X. Zhang, J. Friml, Science Advances 6 (2020). date_created: 2021-01-03T23:01:23Z date_published: 2020-12-11T00:00:00Z date_updated: 2024-03-28T23:30:44Z day: '11' ddc: - '580' department: - _id: JiFr doi: 10.1126/sciadv.abc8895 ec_funded: 1 external_id: isi: - '000599903600014' pmid: - '33310852' file: - access_level: open_access checksum: 5ac2500b191c08ef6dab5327f40ff663 content_type: application/pdf creator: dernst date_created: 2021-01-07T12:44:33Z date_updated: 2021-01-07T12:44:33Z file_id: '8994' file_name: 2020_ScienceAdvances_Zhang.pdf file_size: 10578145 relation: main_file success: 1 file_date_updated: 2021-01-07T12:44:33Z has_accepted_license: '1' intvolume: ' 6' isi: 1 issue: '50' language: - iso: eng license: https://creativecommons.org/licenses/by-nc/4.0/ month: '12' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants - _id: 26B4D67E-B435-11E9-9278-68D0E5697425 grant_number: '25351' name: 'A Case Study of Plant Growth Regulation: Molecular Mechanism of Auxin-mediated Rapid Growth Inhibition in Arabidopsis Root' publication: Science Advances publication_identifier: eissn: - 2375-2548 publication_status: published publisher: AAAS quality_controlled: '1' related_material: record: - id: '10083' relation: dissertation_contains status: public scopus_import: '1' status: public title: Functional innovations of PIN auxin transporters mark crucial evolutionary transitions during rise of flowering plants tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 6 year: '2020' ... --- _id: '8283' abstract: - lang: eng text: 'Drought and salt stress are the main environmental cues affecting the survival, development, distribution, and yield of crops worldwide. MYB transcription factors play a crucial role in plants’ biological processes, but the function of pineapple MYB genes is still obscure. In this study, one of the pineapple MYB transcription factors, AcoMYB4, was isolated and characterized. The results showed that AcoMYB4 is localized in the cell nucleus, and its expression is induced by low temperature, drought, salt stress, and hormonal stimulation, especially by abscisic acid (ABA). Overexpression of AcoMYB4 in rice and Arabidopsis enhanced plant sensitivity to osmotic stress; it led to an increase in the number stomata on leaf surfaces and lower germination rate under salt and drought stress. Furthermore, in AcoMYB4 OE lines, the membrane oxidation index, free proline, and soluble sugar contents were decreased. In contrast, electrolyte leakage and malondialdehyde (MDA) content increased significantly due to membrane injury, indicating higher sensitivity to drought and salinity stresses. Besides the above, both the expression level and activities of several antioxidant enzymes were decreased, indicating lower antioxidant activity in AcoMYB4 transgenic plants. Moreover, under osmotic stress, overexpression of AcoMYB4 inhibited ABA biosynthesis through a decrease in the transcription of genes responsible for ABA synthesis (ABA1 and ABA2) and ABA signal transduction factor ABI5. These results suggest that AcoMYB4 negatively regulates osmotic stress by attenuating cellular ABA biosynthesis and signal transduction pathways. ' acknowledgement: 'We would like to thank the reviewers for their helpful comments on the original manuscript. ' article_number: '5272' article_processing_charge: No article_type: original author: - first_name: Huihuang full_name: Chen, Huihuang last_name: Chen - first_name: Linyi full_name: Lai, Linyi last_name: Lai - first_name: Lanxin full_name: Li, Lanxin id: 367EF8FA-F248-11E8-B48F-1D18A9856A87 last_name: Li orcid: 0000-0002-5607-272X - first_name: Liping full_name: Liu, Liping last_name: Liu - first_name: Bello Hassan full_name: Jakada, Bello Hassan last_name: Jakada - first_name: Youmei full_name: Huang, Youmei last_name: Huang - first_name: Qing full_name: He, Qing last_name: He - first_name: Mengnan full_name: Chai, Mengnan last_name: Chai - first_name: Xiaoping full_name: Niu, Xiaoping last_name: Niu - first_name: Yuan full_name: Qin, Yuan last_name: Qin citation: ama: Chen H, Lai L, Li L, et al. AcoMYB4, an Ananas comosus L. MYB transcription factor, functions in osmotic stress through negative regulation of ABA signaling. International Journal of Molecular Sciences. 2020;21(16). doi:10.3390/ijms21165727 apa: Chen, H., Lai, L., Li, L., Liu, L., Jakada, B. H., Huang, Y., … Qin, Y. (2020). AcoMYB4, an Ananas comosus L. MYB transcription factor, functions in osmotic stress through negative regulation of ABA signaling. International Journal of Molecular Sciences. MDPI. https://doi.org/10.3390/ijms21165727 chicago: Chen, Huihuang, Linyi Lai, Lanxin Li, Liping Liu, Bello Hassan Jakada, Youmei Huang, Qing He, Mengnan Chai, Xiaoping Niu, and Yuan Qin. “AcoMYB4, an Ananas Comosus L. MYB Transcription Factor, Functions in Osmotic Stress through Negative Regulation of ABA Signaling.” International Journal of Molecular Sciences. MDPI, 2020. https://doi.org/10.3390/ijms21165727. ieee: H. Chen et al., “AcoMYB4, an Ananas comosus L. MYB transcription factor, functions in osmotic stress through negative regulation of ABA signaling,” International Journal of Molecular Sciences, vol. 21, no. 16. MDPI, 2020. ista: Chen H, Lai L, Li L, Liu L, Jakada BH, Huang Y, He Q, Chai M, Niu X, Qin Y. 2020. AcoMYB4, an Ananas comosus L. MYB transcription factor, functions in osmotic stress through negative regulation of ABA signaling. International Journal of Molecular Sciences. 21(16), 5272. mla: Chen, Huihuang, et al. “AcoMYB4, an Ananas Comosus L. MYB Transcription Factor, Functions in Osmotic Stress through Negative Regulation of ABA Signaling.” International Journal of Molecular Sciences, vol. 21, no. 16, 5272, MDPI, 2020, doi:10.3390/ijms21165727. short: H. Chen, L. Lai, L. Li, L. Liu, B.H. Jakada, Y. Huang, Q. He, M. Chai, X. Niu, Y. Qin, International Journal of Molecular Sciences 21 (2020). date_created: 2020-08-24T06:24:03Z date_published: 2020-08-10T00:00:00Z date_updated: 2024-03-28T23:30:44Z day: '10' ddc: - '570' department: - _id: JiFr doi: 10.3390/ijms21165727 external_id: isi: - '000565090300001' pmid: - '32785037' file: - access_level: open_access checksum: 03b039244e6ae80580385fd9f577e2b2 content_type: application/pdf creator: cziletti date_created: 2020-08-25T09:53:50Z date_updated: 2020-08-25T09:53:50Z file_id: '8292' file_name: 2020_IntMolecSciences_Chen.pdf file_size: 5718755 relation: main_file success: 1 file_date_updated: 2020-08-25T09:53:50Z has_accepted_license: '1' intvolume: ' 21' isi: 1 issue: '16' language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 publication: International Journal of Molecular Sciences publication_identifier: eissn: - '14220067' issn: - '16616596' publication_status: published publisher: MDPI quality_controlled: '1' related_material: record: - id: '10083' relation: dissertation_contains status: public scopus_import: '1' status: public title: AcoMYB4, an Ananas comosus L. MYB transcription factor, functions in osmotic stress through negative regulation of ABA signaling tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 21 year: '2020' ... --- _id: '8139' abstract: - lang: eng text: 'Clathrin-mediated endocytosis (CME) is a crucial cellular process implicated in many aspects of plant growth, development, intra- and inter-cellular signaling, nutrient uptake and pathogen defense. Despite these significant roles, little is known about the precise molecular details of how it functions in planta. In order to facilitate the direct quantitative study of plant CME, here we review current routinely used methods and present refined, standardized quantitative imaging protocols which allow the detailed characterization of CME at multiple scales in plant tissues. These include: (i) an efficient electron microscopy protocol for the imaging of Arabidopsis CME vesicles in situ, thus providing a method for the detailed characterization of the ultra-structure of clathrin-coated vesicles; (ii) a detailed protocol and analysis for quantitative live-cell fluorescence microscopy to precisely examine the temporal interplay of endocytosis components during single CME events; (iii) a semi-automated analysis to allow the quantitative characterization of global internalization of cargos in whole plant tissues; and (iv) an overview and validation of useful genetic and pharmacological tools to interrogate the molecular mechanisms and function of CME in intact plant samples.' acknowledged_ssus: - _id: EM-Fac - _id: Bio acknowledgement: "This paper is dedicated to the memory of Christien Merrifield. He pioneered quantitative\r\nimaging approaches in mammalian CME and his mentorship inspired the development of all\r\nthe analysis methods presented here. His joy in research, pure scientific curiosity and\r\nmicroscopy excellence remain a constant inspiration. We thank Daniel Van Damme for gifting\r\nus the CLC2-GFP x TPLATE-TagRFP plants used in this manuscript. We further thank the\r\nScientific Service Units at IST Austria; specifically, the Electron Microscopy Facility for\r\ntechnical assistance (in particular Vanessa Zheden) and the BioImaging Facility BioImaging\r\nFacility for access to equipment. " article_number: jcs248062 article_processing_charge: No article_type: original author: - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 - first_name: Nataliia full_name: Gnyliukh, Nataliia id: 390C1120-F248-11E8-B48F-1D18A9856A87 last_name: Gnyliukh orcid: 0000-0002-2198-0509 - first_name: Walter full_name: Kaufmann, Walter id: 3F99E422-F248-11E8-B48F-1D18A9856A87 last_name: Kaufmann orcid: 0000-0001-9735-5315 - first_name: Madhumitha full_name: Narasimhan, Madhumitha id: 44BF24D0-F248-11E8-B48F-1D18A9856A87 last_name: Narasimhan orcid: 0000-0002-8600-0671 - first_name: G full_name: Vert, G last_name: Vert - first_name: SY full_name: Bednarek, SY last_name: Bednarek - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Johnson AJ, Gnyliukh N, Kaufmann W, et al. Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis. Journal of Cell Science. 2020;133(15). doi:10.1242/jcs.248062 apa: Johnson, A. J., Gnyliukh, N., Kaufmann, W., Narasimhan, M., Vert, G., Bednarek, S., & Friml, J. (2020). Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis. Journal of Cell Science. The Company of Biologists. https://doi.org/10.1242/jcs.248062 chicago: Johnson, Alexander J, Nataliia Gnyliukh, Walter Kaufmann, Madhumitha Narasimhan, G Vert, SY Bednarek, and Jiří Friml. “Experimental Toolbox for Quantitative Evaluation of Clathrin-Mediated Endocytosis in the Plant Model Arabidopsis.” Journal of Cell Science. The Company of Biologists, 2020. https://doi.org/10.1242/jcs.248062. ieee: A. J. Johnson et al., “Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis,” Journal of Cell Science, vol. 133, no. 15. The Company of Biologists, 2020. ista: Johnson AJ, Gnyliukh N, Kaufmann W, Narasimhan M, Vert G, Bednarek S, Friml J. 2020. Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis. Journal of Cell Science. 133(15), jcs248062. mla: Johnson, Alexander J., et al. “Experimental Toolbox for Quantitative Evaluation of Clathrin-Mediated Endocytosis in the Plant Model Arabidopsis.” Journal of Cell Science, vol. 133, no. 15, jcs248062, The Company of Biologists, 2020, doi:10.1242/jcs.248062. short: A.J. Johnson, N. Gnyliukh, W. Kaufmann, M. Narasimhan, G. Vert, S. Bednarek, J. Friml, Journal of Cell Science 133 (2020). date_created: 2020-07-21T08:58:19Z date_published: 2020-08-06T00:00:00Z date_updated: 2023-12-01T13:51:07Z day: '06' ddc: - '575' department: - _id: JiFr - _id: EM-Fac doi: 10.1242/jcs.248062 ec_funded: 1 external_id: isi: - '000561047900021' pmid: - '32616560' file: - access_level: open_access checksum: 2d11f79a0b4e0a380fb002b933da331a content_type: application/pdf creator: ajohnson date_created: 2020-11-26T17:12:51Z date_updated: 2021-08-08T22:30:03Z embargo: 2021-08-07 file_id: '8815' file_name: 2020 - Johnson - JSC - plant CME toolbox.pdf file_size: 15150403 relation: main_file file_date_updated: 2021-08-08T22:30:03Z has_accepted_license: '1' intvolume: ' 133' isi: 1 issue: '15' language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program publication: Journal of Cell Science publication_identifier: eissn: - 1477-9137 issn: - 0021-9533 publication_status: published publisher: The Company of Biologists quality_controlled: '1' related_material: record: - id: '14510' relation: dissertation_contains status: public scopus_import: '1' status: public title: Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 133 year: '2020' ... --- _id: '5908' abstract: - lang: eng text: The interorganelle communication mediated by membrane contact sites (MCSs) is an evolutionary hallmark of eukaryotic cells. MCS connections enable the nonvesicular exchange of information between organelles and allow them to coordinate responses to changing cellular environments. In plants, the importance of MCS components in the responses to environmental stress has been widely established, but the molecular mechanisms regulating interorganelle connectivity during stress still remain opaque. In this report, we use the model plant Arabidopsis thaliana to show that ionic stress increases endoplasmic reticulum (ER)–plasma membrane (PM) connectivity by promoting the cortical expansion of synaptotagmin 1 (SYT1)-enriched ER–PM contact sites (S-EPCSs). We define differential roles for the cortical cytoskeleton in the regulation of S-EPCS dynamics and ER–PM connectivity, and we identify the accumulation of phosphatidylinositol 4,5-bisphosphate [PI(4,5)P2] at the PM as a molecular signal associated with the ER–PM connectivity changes. Our study highlights the functional conservation of EPCS components and PM phosphoinositides as modulators of ER–PM connectivity in eukaryotes, and uncovers unique aspects of the spatiotemporal regulation of ER–PM connectivity in plants. article_processing_charge: No article_type: original author: - first_name: Eunkyoung full_name: Lee, Eunkyoung last_name: Lee - first_name: Steffen full_name: Vanneste, Steffen last_name: Vanneste - first_name: Jessica full_name: Pérez-Sancho, Jessica last_name: Pérez-Sancho - first_name: Francisco full_name: Benitez-Fuente, Francisco last_name: Benitez-Fuente - first_name: Matthew full_name: Strelau, Matthew last_name: Strelau - first_name: Alberto P. full_name: Macho, Alberto P. last_name: Macho - first_name: Miguel A. full_name: Botella, Miguel A. last_name: Botella - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Abel full_name: Rosado, Abel last_name: Rosado citation: ama: Lee E, Vanneste S, Pérez-Sancho J, et al. Ionic stress enhances ER–PM connectivity via phosphoinositide-associated SYT1 contact site expansion in Arabidopsis. Proceedings of the National Academy of Sciences of the United States of America. 2019;116(4):1420-1429. doi:10.1073/pnas.1818099116 apa: Lee, E., Vanneste, S., Pérez-Sancho, J., Benitez-Fuente, F., Strelau, M., Macho, A. P., … Rosado, A. (2019). Ionic stress enhances ER–PM connectivity via phosphoinositide-associated SYT1 contact site expansion in Arabidopsis. Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences. https://doi.org/10.1073/pnas.1818099116 chicago: Lee, Eunkyoung, Steffen Vanneste, Jessica Pérez-Sancho, Francisco Benitez-Fuente, Matthew Strelau, Alberto P. Macho, Miguel A. Botella, Jiří Friml, and Abel Rosado. “Ionic Stress Enhances ER–PM Connectivity via Phosphoinositide-Associated SYT1 Contact Site Expansion in Arabidopsis.” Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences, 2019. https://doi.org/10.1073/pnas.1818099116. ieee: E. Lee et al., “Ionic stress enhances ER–PM connectivity via phosphoinositide-associated SYT1 contact site expansion in Arabidopsis,” Proceedings of the National Academy of Sciences of the United States of America, vol. 116, no. 4. National Academy of Sciences, pp. 1420–1429, 2019. ista: Lee E, Vanneste S, Pérez-Sancho J, Benitez-Fuente F, Strelau M, Macho AP, Botella MA, Friml J, Rosado A. 2019. Ionic stress enhances ER–PM connectivity via phosphoinositide-associated SYT1 contact site expansion in Arabidopsis. Proceedings of the National Academy of Sciences of the United States of America. 116(4), 1420–1429. mla: Lee, Eunkyoung, et al. “Ionic Stress Enhances ER–PM Connectivity via Phosphoinositide-Associated SYT1 Contact Site Expansion in Arabidopsis.” Proceedings of the National Academy of Sciences of the United States of America, vol. 116, no. 4, National Academy of Sciences, 2019, pp. 1420–29, doi:10.1073/pnas.1818099116. short: E. Lee, S. Vanneste, J. Pérez-Sancho, F. Benitez-Fuente, M. Strelau, A.P. Macho, M.A. Botella, J. Friml, A. Rosado, Proceedings of the National Academy of Sciences of the United States of America 116 (2019) 1420–1429. date_created: 2019-02-03T22:59:14Z date_published: 2019-01-22T00:00:00Z date_updated: 2023-08-24T14:31:09Z day: '22' department: - _id: JiFr doi: 10.1073/pnas.1818099116 external_id: isi: - '000456336100050' pmid: - '30610176' intvolume: ' 116' isi: 1 issue: '4' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1073/pnas.1818099116 month: '01' oa: 1 oa_version: Published Version page: 1420-1429 pmid: 1 publication: Proceedings of the National Academy of Sciences of the United States of America publication_status: published publisher: National Academy of Sciences quality_controlled: '1' scopus_import: '1' status: public title: Ionic stress enhances ER–PM connectivity via phosphoinositide-associated SYT1 contact site expansion in Arabidopsis type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 116 year: '2019' ... --- _id: '6023' abstract: - lang: eng text: Multicellular development requires coordinated cell polarization relative to body axes, and translation to oriented cell division 1–3 . In plants, it is unknown how cell polarities are connected to organismal axes and translated to division. Here, we identify Arabidopsis SOSEKI proteins that integrate apical–basal and radial organismal axes to localize to polar cell edges. Localization does not depend on tissue context, requires cell wall integrity and is defined by a transferrable, protein-specific motif. A Domain of Unknown Function in SOSEKI proteins resembles the DIX oligomerization domain in the animal Dishevelled polarity regulator. The DIX-like domain self-interacts and is required for edge localization and for influencing division orientation, together with a second domain that defines the polar membrane domain. Our work shows that SOSEKI proteins locally interpret global polarity cues and can influence cell division orientation. Furthermore, this work reveals that, despite fundamental differences, cell polarity mechanisms in plants and animals converge on a similar protein domain. article_processing_charge: No author: - first_name: Saiko full_name: Yoshida, Saiko id: 2E46069C-F248-11E8-B48F-1D18A9856A87 last_name: Yoshida - first_name: Alja full_name: Van Der Schuren, Alja last_name: Van Der Schuren - first_name: Maritza full_name: Van Dop, Maritza last_name: Van Dop - first_name: Luc full_name: Van Galen, Luc last_name: Van Galen - first_name: Shunsuke full_name: Saiga, Shunsuke last_name: Saiga - first_name: Milad full_name: Adibi, Milad last_name: Adibi - first_name: Barbara full_name: Möller, Barbara last_name: Möller - first_name: Colette A. full_name: Ten Hove, Colette A. last_name: Ten Hove - first_name: Peter full_name: Marhavy, Peter id: 3F45B078-F248-11E8-B48F-1D18A9856A87 last_name: Marhavy orcid: 0000-0001-5227-5741 - first_name: Richard full_name: Smith, Richard last_name: Smith - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Dolf full_name: Weijers, Dolf last_name: Weijers citation: ama: Yoshida S, Van Der Schuren A, Van Dop M, et al. A SOSEKI-based coordinate system interprets global polarity cues in arabidopsis. Nature Plants. 2019;5(2):160-166. doi:10.1038/s41477-019-0363-6 apa: Yoshida, S., Van Der Schuren, A., Van Dop, M., Van Galen, L., Saiga, S., Adibi, M., … Weijers, D. (2019). A SOSEKI-based coordinate system interprets global polarity cues in arabidopsis. Nature Plants. Springer Nature. https://doi.org/10.1038/s41477-019-0363-6 chicago: Yoshida, Saiko, Alja Van Der Schuren, Maritza Van Dop, Luc Van Galen, Shunsuke Saiga, Milad Adibi, Barbara Möller, et al. “A SOSEKI-Based Coordinate System Interprets Global Polarity Cues in Arabidopsis.” Nature Plants. Springer Nature, 2019. https://doi.org/10.1038/s41477-019-0363-6. ieee: S. Yoshida et al., “A SOSEKI-based coordinate system interprets global polarity cues in arabidopsis,” Nature Plants, vol. 5, no. 2. Springer Nature, pp. 160–166, 2019. ista: Yoshida S, Van Der Schuren A, Van Dop M, Van Galen L, Saiga S, Adibi M, Möller B, Ten Hove CA, Marhavý P, Smith R, Friml J, Weijers D. 2019. A SOSEKI-based coordinate system interprets global polarity cues in arabidopsis. Nature Plants. 5(2), 160–166. mla: Yoshida, Saiko, et al. “A SOSEKI-Based Coordinate System Interprets Global Polarity Cues in Arabidopsis.” Nature Plants, vol. 5, no. 2, Springer Nature, 2019, pp. 160–66, doi:10.1038/s41477-019-0363-6. short: S. Yoshida, A. Van Der Schuren, M. Van Dop, L. Van Galen, S. Saiga, M. Adibi, B. Möller, C.A. Ten Hove, P. Marhavý, R. Smith, J. Friml, D. Weijers, Nature Plants 5 (2019) 160–166. date_created: 2019-02-17T22:59:21Z date_published: 2019-02-08T00:00:00Z date_updated: 2023-08-24T14:46:47Z day: '08' department: - _id: JiFr - _id: EvBe doi: 10.1038/s41477-019-0363-6 ec_funded: 1 external_id: isi: - '000460479600014' intvolume: ' 5' isi: 1 issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://www.biorxiv.org/content/10.1101/479113v1.abstract month: '02' oa: 1 oa_version: Submitted Version page: 160-166 project: - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme publication: Nature Plants publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: A SOSEKI-based coordinate system interprets global polarity cues in arabidopsis type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 5 year: '2019' ... --- _id: '6104' abstract: - lang: eng text: Abiotic stress poses constant challenges for plant survival and is a serious problem for global agricultural productivity. On a molecular level, stress conditions result in elevation of reactive oxygen species (ROS) production causing oxidative stress associated with oxidation of proteins and nucleic acids as well as impairment of membrane functions. Adaptation of root growth to ROS accumulation is facilitated through modification of auxin and cytokinin hormone homeostasis. Here, we report that in Arabidopsis root meristem, ROS-induced changes of auxin levels correspond to decreased abundance of PIN auxin efflux carriers at the plasma membrane (PM). Specifically, increase in H2O2 levels affects PIN2 endocytic recycling. We show that the PIN2 intracellular trafficking during adaptation to oxidative stress requires the function of the ADP-ribosylation factor (ARF)-guanine-nucleotide exchange factor (GEF) BEN1, an actin-associated regulator of the trafficking from the PM to early endosomes and, presumably, indirectly, trafficking to the vacuoles. We propose that H2O2 levels affect the actin dynamics thus modulating ARF-GEF-dependent trafficking of PIN2. This mechanism provides a way how root growth acclimates to stress and adapts to a changing environment. article_processing_charge: No author: - first_name: Marta full_name: Zwiewka, Marta last_name: Zwiewka - first_name: Agnieszka full_name: Bielach, Agnieszka last_name: Bielach - first_name: Prashanth full_name: Tamizhselvan, Prashanth last_name: Tamizhselvan - first_name: Sharmila full_name: Madhavan, Sharmila last_name: Madhavan - first_name: Eman Elrefaay full_name: Ryad, Eman Elrefaay last_name: Ryad - first_name: Shutang full_name: Tan, Shutang id: 2DE75584-F248-11E8-B48F-1D18A9856A87 last_name: Tan orcid: 0000-0002-0471-8285 - first_name: Mónika full_name: Hrtyan, Mónika id: 45A71A74-F248-11E8-B48F-1D18A9856A87 last_name: Hrtyan - first_name: Petre full_name: Dobrev, Petre last_name: Dobrev - first_name: Radomira full_name: Vanková, Radomira last_name: Vanková - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Vanesa B. full_name: Tognetti, Vanesa B. last_name: Tognetti citation: ama: Zwiewka M, Bielach A, Tamizhselvan P, et al. Root adaptation to H2O2-induced oxidative stress by ARF-GEF BEN1- and cytoskeleton-mediated PIN2 trafficking. Plant and Cell Physiology. 2019;60(2):255-273. doi:10.1093/pcp/pcz001 apa: Zwiewka, M., Bielach, A., Tamizhselvan, P., Madhavan, S., Ryad, E. E., Tan, S., … Tognetti, V. B. (2019). Root adaptation to H2O2-induced oxidative stress by ARF-GEF BEN1- and cytoskeleton-mediated PIN2 trafficking. Plant and Cell Physiology. Oxford University Press. https://doi.org/10.1093/pcp/pcz001 chicago: Zwiewka, Marta, Agnieszka Bielach, Prashanth Tamizhselvan, Sharmila Madhavan, Eman Elrefaay Ryad, Shutang Tan, Mónika Hrtyan, et al. “Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF BEN1- and Cytoskeleton-Mediated PIN2 Trafficking.” Plant and Cell Physiology. Oxford University Press, 2019. https://doi.org/10.1093/pcp/pcz001. ieee: M. Zwiewka et al., “Root adaptation to H2O2-induced oxidative stress by ARF-GEF BEN1- and cytoskeleton-mediated PIN2 trafficking,” Plant and Cell Physiology, vol. 60, no. 2. Oxford University Press, pp. 255–273, 2019. ista: Zwiewka M, Bielach A, Tamizhselvan P, Madhavan S, Ryad EE, Tan S, Hrtyan M, Dobrev P, Vanková R, Friml J, Tognetti VB. 2019. Root adaptation to H2O2-induced oxidative stress by ARF-GEF BEN1- and cytoskeleton-mediated PIN2 trafficking. Plant and Cell Physiology. 60(2), 255–273. mla: Zwiewka, Marta, et al. “Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF BEN1- and Cytoskeleton-Mediated PIN2 Trafficking.” Plant and Cell Physiology, vol. 60, no. 2, Oxford University Press, 2019, pp. 255–73, doi:10.1093/pcp/pcz001. short: M. Zwiewka, A. Bielach, P. Tamizhselvan, S. Madhavan, E.E. Ryad, S. Tan, M. Hrtyan, P. Dobrev, R. Vanková, J. Friml, V.B. Tognetti, Plant and Cell Physiology 60 (2019) 255–273. date_created: 2019-03-17T22:59:14Z date_published: 2019-02-01T00:00:00Z date_updated: 2023-08-25T08:05:28Z day: '01' department: - _id: JiFr doi: 10.1093/pcp/pcz001 external_id: isi: - '000459634300002' pmid: - '30668780' intvolume: ' 60' isi: 1 issue: '2' language: - iso: eng month: '02' oa_version: None page: 255-273 pmid: 1 publication: Plant and Cell Physiology publication_identifier: eissn: - 1471-9053 issn: - 0032-0781 publication_status: published publisher: Oxford University Press quality_controlled: '1' scopus_import: '1' status: public title: Root adaptation to H2O2-induced oxidative stress by ARF-GEF BEN1- and cytoskeleton-mediated PIN2 trafficking type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 60 year: '2019' ... --- _id: '6262' abstract: - lang: eng text: "Gravitropism is an adaptive response that orients plant growth parallel to the gravity vector. Asymmetric\r\ndistribution of the phytohormone auxin is a necessary prerequisite to the tropic bending both in roots and\r\nshoots. During hypocotyl gravitropic response, the PIN3 auxin transporter polarizes within gravity-sensing\r\ncells to redirect intercellular auxin fluxes. First gravity-induced PIN3 polarization to the bottom cell mem-\r\nbranes leads to the auxin accumulation at the lower side of the organ, initiating bending and, later, auxin\r\nfeedback-mediated repolarization restores symmetric auxin distribution to terminate bending. Here, we per-\r\nformed a forward genetic screen to identify regulators of both PIN3 polarization events during gravitropic\r\nresponse. We searched for mutants with defective PIN3 polarizations based on easy-to-score morphological\r\noutputs of decreased or increased gravity-induced hypocotyl bending. We identified the number of\r\nhypocotyl reduced bending (hrb) and hypocotyl hyperbending (hhb) mutants, revealing that reduced bending corre-\r\nlated typically with defective gravity-induced PIN3 relocation whereas all analyzed hhb mutants showed\r\ndefects in the second, auxin-mediated PIN3 relocation. Next-generation sequencing-aided mutation map-\r\nping identified several candidate genes, including SCARECROW and ACTIN2, revealing roles of endodermis\r\nspecification and actin cytoskeleton in the respective gravity- and auxin-induced PIN polarization events.\r\nThe hypocotyl gravitropism screen thus promises to provide novel insights into mechanisms underlying cell\r\npolarity and plant adaptive development." article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Hana full_name: Rakusová, Hana last_name: Rakusová - first_name: Huibin full_name: Han, Huibin id: 31435098-F248-11E8-B48F-1D18A9856A87 last_name: Han - first_name: Petr full_name: Valošek, Petr id: 3CDB6F94-F248-11E8-B48F-1D18A9856A87 last_name: Valošek - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Rakusová H, Han H, Valošek P, Friml J. Genetic screen for factors mediating PIN polarization in gravistimulated Arabidopsis thaliana hypocotyls. The Plant Journal. 2019;98(6):1048-1059. doi:10.1111/tpj.14301 apa: Rakusová, H., Han, H., Valošek, P., & Friml, J. (2019). Genetic screen for factors mediating PIN polarization in gravistimulated Arabidopsis thaliana hypocotyls. The Plant Journal. Wiley. https://doi.org/10.1111/tpj.14301 chicago: Rakusová, Hana, Huibin Han, Petr Valošek, and Jiří Friml. “Genetic Screen for Factors Mediating PIN Polarization in Gravistimulated Arabidopsis Thaliana Hypocotyls.” The Plant Journal. Wiley, 2019. https://doi.org/10.1111/tpj.14301. ieee: H. Rakusová, H. Han, P. Valošek, and J. Friml, “Genetic screen for factors mediating PIN polarization in gravistimulated Arabidopsis thaliana hypocotyls,” The Plant Journal, vol. 98, no. 6. Wiley, pp. 1048–1059, 2019. ista: Rakusová H, Han H, Valošek P, Friml J. 2019. Genetic screen for factors mediating PIN polarization in gravistimulated Arabidopsis thaliana hypocotyls. The Plant Journal. 98(6), 1048–1059. mla: Rakusová, Hana, et al. “Genetic Screen for Factors Mediating PIN Polarization in Gravistimulated Arabidopsis Thaliana Hypocotyls.” The Plant Journal, vol. 98, no. 6, Wiley, 2019, pp. 1048–59, doi:10.1111/tpj.14301. short: H. Rakusová, H. Han, P. Valošek, J. Friml, The Plant Journal 98 (2019) 1048–1059. date_created: 2019-04-09T08:46:44Z date_published: 2019-06-01T00:00:00Z date_updated: 2023-08-25T10:11:03Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1111/tpj.14301 ec_funded: 1 external_id: isi: - '000473644100008' pmid: - '30821050' file: - access_level: open_access checksum: ad3b5e270b67ba2a45f894ce3be27920 content_type: application/pdf creator: dernst date_created: 2019-04-15T09:38:43Z date_updated: 2020-07-14T12:47:25Z file_id: '6304' file_name: 2019_PlantJournal_Rakusov.pdf file_size: 1383100 relation: main_file file_date_updated: 2020-07-14T12:47:25Z has_accepted_license: '1' intvolume: ' 98' isi: 1 issue: '6' language: - iso: eng month: '06' oa: 1 oa_version: Published Version page: 1048-1059 pmid: 1 project: - _id: 25716A02-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '282300' name: Polarity and subcellular dynamics in plants publication: The Plant Journal publication_identifier: eissn: - 1365-313x issn: - 0960-7412 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Genetic screen for factors mediating PIN polarization in gravistimulated Arabidopsis thaliana hypocotyls tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 98 year: '2019' ... --- _id: '6261' abstract: - lang: eng text: Nitrate regulation of root stem cell activity is auxin-dependent. article_processing_charge: No article_type: letter_note author: - first_name: Y full_name: Wang, Y last_name: Wang - first_name: Z full_name: Gong, Z last_name: Gong - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: J full_name: Zhang, J last_name: Zhang citation: ama: Wang Y, Gong Z, Friml J, Zhang J. Nitrate modulates the differentiation of root distal stem cells. Plant Physiology. 2019;180(1):22-25. doi:10.1104/pp.18.01305 apa: Wang, Y., Gong, Z., Friml, J., & Zhang, J. (2019). Nitrate modulates the differentiation of root distal stem cells. Plant Physiology. ASPB. https://doi.org/10.1104/pp.18.01305 chicago: Wang, Y, Z Gong, Jiří Friml, and J Zhang. “Nitrate Modulates the Differentiation of Root Distal Stem Cells.” Plant Physiology. ASPB, 2019. https://doi.org/10.1104/pp.18.01305. ieee: Y. Wang, Z. Gong, J. Friml, and J. Zhang, “Nitrate modulates the differentiation of root distal stem cells,” Plant Physiology, vol. 180, no. 1. ASPB, pp. 22–25, 2019. ista: Wang Y, Gong Z, Friml J, Zhang J. 2019. Nitrate modulates the differentiation of root distal stem cells. Plant Physiology. 180(1), 22–25. mla: Wang, Y., et al. “Nitrate Modulates the Differentiation of Root Distal Stem Cells.” Plant Physiology, vol. 180, no. 1, ASPB, 2019, pp. 22–25, doi:10.1104/pp.18.01305. short: Y. Wang, Z. Gong, J. Friml, J. Zhang, Plant Physiology 180 (2019) 22–25. date_created: 2019-04-09T08:46:17Z date_published: 2019-05-01T00:00:00Z date_updated: 2023-08-25T10:10:23Z day: '01' department: - _id: JiFr doi: 10.1104/pp.18.01305 external_id: isi: - '000466860800010' pmid: - '30787134' intvolume: ' 180' isi: 1 issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1104/pp.18.01305 month: '05' oa: 1 oa_version: Published Version page: 22-25 pmid: 1 publication: Plant Physiology publication_identifier: eissn: - 1532-2548 issn: - 0032-0889 publication_status: published publisher: ASPB quality_controlled: '1' scopus_import: '1' status: public title: Nitrate modulates the differentiation of root distal stem cells type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 180 year: '2019' ... --- _id: '6504' abstract: - lang: eng text: "Root gravitropism is one of the most important processes allowing plant adaptation to the land environment. Auxin plays a central role in mediating root gravitropism, but how auxin contributes to gravitational perception and the subsequent response is still unclear.\r\n\r\nHere, we showed that the local auxin maximum/gradient within the root apex, which is generated by the PIN directional auxin transporters, regulates the expression of three key starch granule synthesis genes, SS4, PGM and ADG1, which in turn influence the accumulation of starch granules that serve as a statolith perceiving gravity.\r\n\r\nMoreover, using the cvxIAA‐ccvTIR1 system, we also showed that TIR1‐mediated auxin signaling is required for starch granule formation and gravitropic response within root tips. In addition, axr3 mutants showed reduced auxin‐mediated starch granule accumulation and disruption of gravitropism within the root apex.\r\n\r\nOur results indicate that auxin‐mediated statolith production relies on the TIR1/AFB‐AXR3‐mediated auxin signaling pathway. In summary, we propose a dual role for auxin in gravitropism: the regulation of both gravity perception and response." article_processing_charge: No article_type: original author: - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: P full_name: He, P last_name: He - first_name: X full_name: Ma, X last_name: Ma - first_name: Z full_name: Yang, Z last_name: Yang - first_name: C full_name: Pang, C last_name: Pang - first_name: J full_name: Yu, J last_name: Yu - first_name: G full_name: Wang, G last_name: Wang - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: G full_name: Xiao, G last_name: Xiao citation: ama: Zhang Y, He P, Ma X, et al. Auxin-mediated statolith production for root gravitropism. New Phytologist. 2019;224(2):761-774. doi:10.1111/nph.15932 apa: Zhang, Y., He, P., Ma, X., Yang, Z., Pang, C., Yu, J., … Xiao, G. (2019). Auxin-mediated statolith production for root gravitropism. New Phytologist. Wiley. https://doi.org/10.1111/nph.15932 chicago: Zhang, Yuzhou, P He, X Ma, Z Yang, C Pang, J Yu, G Wang, Jiří Friml, and G Xiao. “Auxin-Mediated Statolith Production for Root Gravitropism.” New Phytologist. Wiley, 2019. https://doi.org/10.1111/nph.15932. ieee: Y. Zhang et al., “Auxin-mediated statolith production for root gravitropism,” New Phytologist, vol. 224, no. 2. Wiley, pp. 761–774, 2019. ista: Zhang Y, He P, Ma X, Yang Z, Pang C, Yu J, Wang G, Friml J, Xiao G. 2019. Auxin-mediated statolith production for root gravitropism. New Phytologist. 224(2), 761–774. mla: Zhang, Yuzhou, et al. “Auxin-Mediated Statolith Production for Root Gravitropism.” New Phytologist, vol. 224, no. 2, Wiley, 2019, pp. 761–74, doi:10.1111/nph.15932. short: Y. Zhang, P. He, X. Ma, Z. Yang, C. Pang, J. Yu, G. Wang, J. Friml, G. Xiao, New Phytologist 224 (2019) 761–774. date_created: 2019-05-28T14:33:26Z date_published: 2019-10-01T00:00:00Z date_updated: 2023-08-28T08:40:13Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1111/nph.15932 external_id: isi: - '000487184200024' pmid: - '31111487' file: - access_level: open_access checksum: 6488243334538f5c39099a701cbf76b9 content_type: application/pdf creator: dernst date_created: 2020-10-14T08:59:33Z date_updated: 2020-10-14T08:59:33Z file_id: '8661' file_name: 2019_NewPhytologist_Zhang_accepted.pdf file_size: 1099061 relation: main_file success: 1 file_date_updated: 2020-10-14T08:59:33Z has_accepted_license: '1' intvolume: ' 224' isi: 1 issue: '2' language: - iso: eng month: '10' oa: 1 oa_version: Submitted Version page: 761-774 pmid: 1 publication: New Phytologist publication_identifier: eissn: - 1469-8137 issn: - 0028-646x publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Auxin-mediated statolith production for root gravitropism type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 224 year: '2019' ... --- _id: '6611' abstract: - lang: eng text: 'Cell polarity is crucial for the coordinated development of all multicellular organisms. In plants, this is exemplified by the PIN-FORMED (PIN) efflux carriers of the phytohormone auxin: The polar subcellular localization of the PINs is instructive to the directional intercellular auxin transport, and thus to a plethora of auxin-regulated growth and developmental processes. Despite its importance, the regulation of PIN polar subcellular localization remains poorly understood. Here, we have employed advanced live-cell imaging techniques to study the roles of microtubules and actin microfilaments in the establishment of apical polar localization of PIN2 in the epidermis of the Arabidopsis root meristem. We report that apical PIN2 polarity requires neither intact actin microfilaments nor microtubules, suggesting that the primary spatial cue for polar PIN distribution is likely independent of cytoskeleton-guided endomembrane trafficking.' acknowledged_ssus: - _id: Bio article_number: '222' article_processing_charge: No author: - first_name: Matous full_name: Glanc, Matous id: 1AE1EA24-02D0-11E9-9BAA-DAF4881429F2 last_name: Glanc orcid: 0000-0003-0619-7783 - first_name: Matyas full_name: Fendrych, Matyas id: 43905548-F248-11E8-B48F-1D18A9856A87 last_name: Fendrych orcid: 0000-0002-9767-8699 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Glanc M, Fendrych M, Friml J. PIN2 polarity establishment in arabidopsis in the absence of an intact cytoskeleton. Biomolecules. 2019;9(6). doi:10.3390/biom9060222 apa: Glanc, M., Fendrych, M., & Friml, J. (2019). PIN2 polarity establishment in arabidopsis in the absence of an intact cytoskeleton. Biomolecules. MDPI. https://doi.org/10.3390/biom9060222 chicago: Glanc, Matous, Matyas Fendrych, and Jiří Friml. “PIN2 Polarity Establishment in Arabidopsis in the Absence of an Intact Cytoskeleton.” Biomolecules. MDPI, 2019. https://doi.org/10.3390/biom9060222. ieee: M. Glanc, M. Fendrych, and J. Friml, “PIN2 polarity establishment in arabidopsis in the absence of an intact cytoskeleton,” Biomolecules, vol. 9, no. 6. MDPI, 2019. ista: Glanc M, Fendrych M, Friml J. 2019. PIN2 polarity establishment in arabidopsis in the absence of an intact cytoskeleton. Biomolecules. 9(6), 222. mla: Glanc, Matous, et al. “PIN2 Polarity Establishment in Arabidopsis in the Absence of an Intact Cytoskeleton.” Biomolecules, vol. 9, no. 6, 222, MDPI, 2019, doi:10.3390/biom9060222. short: M. Glanc, M. Fendrych, J. Friml, Biomolecules 9 (2019). date_created: 2019-07-07T21:59:21Z date_published: 2019-06-07T00:00:00Z date_updated: 2023-08-28T12:30:24Z day: '07' ddc: - '580' department: - _id: JiFr doi: 10.3390/biom9060222 ec_funded: 1 external_id: isi: - '000475301500018' pmid: - '31181636' file: - access_level: open_access checksum: 1ce1bd36038fe5381057a1bcc6760083 content_type: application/pdf creator: kschuh date_created: 2019-07-08T15:46:32Z date_updated: 2020-07-14T12:47:34Z file_id: '6625' file_name: biomolecules-2019-Matous.pdf file_size: 1066773 relation: main_file file_date_updated: 2020-07-14T12:47:34Z has_accepted_license: '1' intvolume: ' 9' isi: 1 issue: '6' language: - iso: eng month: '06' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants publication: Biomolecules publication_status: published publisher: MDPI quality_controlled: '1' scopus_import: '1' status: public title: PIN2 polarity establishment in arabidopsis in the absence of an intact cytoskeleton tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 9 year: '2019' ... --- _id: '6778' abstract: - lang: eng text: "An important adaptation during colonization of land by plants is gravitropic growth of roots, which enabled roots to reach water and nutrients, and firmly anchor plants in the ground. Here we provide insights into the evolution of an efficient root gravitropic mechanism in the seed plants. Architectural innovation, with gravity perception constrained in the root tips\r\nalong with a shootward transport route for the phytohormone auxin, appeared only upon the emergence of seed plants. Interspecies complementation and protein domain swapping revealed functional innovations within the PIN family of auxin transporters leading to the evolution of gravitropism-specific PINs. The unique apical/shootward subcellular localization of PIN proteins is the major evolutionary innovation that connected the anatomically separated sites of gravity perception and growth response via the mobile auxin signal. We conclude that the crucial anatomical and functional components emerged hand-in-hand to facilitate the evolution of fast gravitropic response, which is one of the major adaptations of seed plants to dry land." article_number: '3480' article_processing_charge: No article_type: original author: - first_name: Yuzhou full_name: Zhang, Yuzhou id: 3B6137F2-F248-11E8-B48F-1D18A9856A87 last_name: Zhang orcid: 0000-0003-2627-6956 - first_name: G full_name: Xiao, G last_name: Xiao - first_name: X full_name: Wang, X last_name: Wang - first_name: Xixi full_name: Zhang, Xixi id: 61A66458-47E9-11EA-85BA-8AEAAF14E49A last_name: Zhang orcid: 0000-0001-7048-4627 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Zhang Y, Xiao G, Wang X, Zhang X, Friml J. Evolution of fast root gravitropism in seed plants. Nature Communications. 2019;10. doi:10.1038/s41467-019-11471-8 apa: Zhang, Y., Xiao, G., Wang, X., Zhang, X., & Friml, J. (2019). Evolution of fast root gravitropism in seed plants. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-019-11471-8 chicago: Zhang, Yuzhou, G Xiao, X Wang, Xixi Zhang, and Jiří Friml. “Evolution of Fast Root Gravitropism in Seed Plants.” Nature Communications. Springer Nature, 2019. https://doi.org/10.1038/s41467-019-11471-8. ieee: Y. Zhang, G. Xiao, X. Wang, X. Zhang, and J. Friml, “Evolution of fast root gravitropism in seed plants,” Nature Communications, vol. 10. Springer Nature, 2019. ista: Zhang Y, Xiao G, Wang X, Zhang X, Friml J. 2019. Evolution of fast root gravitropism in seed plants. Nature Communications. 10, 3480. mla: Zhang, Yuzhou, et al. “Evolution of Fast Root Gravitropism in Seed Plants.” Nature Communications, vol. 10, 3480, Springer Nature, 2019, doi:10.1038/s41467-019-11471-8. short: Y. Zhang, G. Xiao, X. Wang, X. Zhang, J. Friml, Nature Communications 10 (2019). date_created: 2019-08-09T08:46:26Z date_published: 2019-08-02T00:00:00Z date_updated: 2023-08-29T07:02:44Z day: '02' ddc: - '580' department: - _id: JiFr doi: 10.1038/s41467-019-11471-8 ec_funded: 1 external_id: isi: - '000478576500012' pmid: - '31375675' file: - access_level: open_access checksum: d2c654fdb97f33078f606fe0c298bf6e content_type: application/pdf creator: dernst date_created: 2019-08-12T07:09:20Z date_updated: 2020-07-14T12:47:40Z file_id: '6798' file_name: 2019_NatureComm_Zhang.pdf file_size: 6406141 relation: main_file file_date_updated: 2020-07-14T12:47:40Z has_accepted_license: '1' intvolume: ' 10' isi: 1 language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme publication: Nature Communications publication_identifier: issn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/when-plant-roots-learned-to-follow-gravity/ scopus_import: '1' status: public title: Evolution of fast root gravitropism in seed plants tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 10 year: '2019' ... --- _id: '6366' abstract: - lang: eng text: Plants have a remarkable capacity to adjust their growth and development to elevated ambient temperatures. Increased elongation growth of roots, hypocotyls and petioles in warm temperatures are hallmarks of seedling thermomorphogenesis. In the last decade, significant progress has been made to identify the molecular signaling components regulating these growth responses. Increased ambient temperature utilizes diverse components of the light sensing and signal transduction network to trigger growth adjustments. However, it remains unknown whether temperature sensing and responses are universal processes that occur uniformly in all plant organs. Alternatively, temperature sensing may be confined to specific tissues or organs, which would require a systemic signal that mediates responses in distal parts of the plant. Here we show that Arabidopsis (Arabidopsis thaliana) seedlings show organ-specific transcriptome responses to elevated temperatures, and that thermomorphogenesis involves both autonomous and organ-interdependent temperature sensing and signaling. Seedling roots can sense and respond to temperature in a shoot-independent manner, whereas shoot temperature responses require both local and systemic processes. The induction of cell elongation in hypocotyls requires temperature sensing in cotyledons, followed by generation of a mobile auxin signal. Subsequently, auxin travels to the hypocotyl where it triggers local brassinosteroid-induced cell elongation in seedling stems, which depends upon a distinct, permissive temperature sensor in the hypocotyl. article_processing_charge: No article_type: original author: - first_name: Julia full_name: Bellstaedt, Julia last_name: Bellstaedt - first_name: Jana full_name: Trenner, Jana last_name: Trenner - first_name: Rebecca full_name: Lippmann, Rebecca last_name: Lippmann - first_name: Yvonne full_name: Poeschl, Yvonne last_name: Poeschl - first_name: Xixi full_name: Zhang, Xixi id: 61A66458-47E9-11EA-85BA-8AEAAF14E49A last_name: Zhang orcid: 0000-0001-7048-4627 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Marcel full_name: Quint, Marcel last_name: Quint - first_name: Carolin full_name: Delker, Carolin last_name: Delker citation: ama: Bellstaedt J, Trenner J, Lippmann R, et al. A mobile auxin signal connects temperature sensing in cotyledons with growth responses in hypocotyls. Plant Physiology. 2019;180(2):757-766. doi:10.1104/pp.18.01377 apa: Bellstaedt, J., Trenner, J., Lippmann, R., Poeschl, Y., Zhang, X., Friml, J., … Delker, C. (2019). A mobile auxin signal connects temperature sensing in cotyledons with growth responses in hypocotyls. Plant Physiology. ASPB. https://doi.org/10.1104/pp.18.01377 chicago: Bellstaedt, Julia, Jana Trenner, Rebecca Lippmann, Yvonne Poeschl, Xixi Zhang, Jiří Friml, Marcel Quint, and Carolin Delker. “A Mobile Auxin Signal Connects Temperature Sensing in Cotyledons with Growth Responses in Hypocotyls.” Plant Physiology. ASPB, 2019. https://doi.org/10.1104/pp.18.01377. ieee: J. Bellstaedt et al., “A mobile auxin signal connects temperature sensing in cotyledons with growth responses in hypocotyls,” Plant Physiology, vol. 180, no. 2. ASPB, pp. 757–766, 2019. ista: Bellstaedt J, Trenner J, Lippmann R, Poeschl Y, Zhang X, Friml J, Quint M, Delker C. 2019. A mobile auxin signal connects temperature sensing in cotyledons with growth responses in hypocotyls. Plant Physiology. 180(2), 757–766. mla: Bellstaedt, Julia, et al. “A Mobile Auxin Signal Connects Temperature Sensing in Cotyledons with Growth Responses in Hypocotyls.” Plant Physiology, vol. 180, no. 2, ASPB, 2019, pp. 757–66, doi:10.1104/pp.18.01377. short: J. Bellstaedt, J. Trenner, R. Lippmann, Y. Poeschl, X. Zhang, J. Friml, M. Quint, C. Delker, Plant Physiology 180 (2019) 757–766. date_created: 2019-04-30T15:24:22Z date_published: 2019-06-01T00:00:00Z date_updated: 2023-09-05T12:25:19Z day: '01' department: - _id: JiFr doi: 10.1104/pp.18.01377 external_id: isi: - '000470086100019' pmid: - '31000634' intvolume: ' 180' isi: 1 issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: www.doi.org/10.1104/pp.18.01377 month: '06' oa: 1 oa_version: Published Version page: 757-766 pmid: 1 publication: Plant Physiology publication_identifier: eissn: - 1532-2548 issn: - 0032-0889 publication_status: published publisher: ASPB quality_controlled: '1' scopus_import: '1' status: public title: A mobile auxin signal connects temperature sensing in cotyledons with growth responses in hypocotyls type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 180 year: '2019' ... --- _id: '6259' abstract: - lang: eng text: The plant hormone auxin has crucial roles in almost all aspects of plant growth and development. Concentrations of auxin vary across different tissues, mediating distinct developmental outcomes and contributing to the functional diversity of auxin. However, the mechanisms that underlie these activities are poorly understood. Here we identify an auxin signalling mechanism, which acts in parallel to the canonical auxin pathway based on the transport inhibitor response1 (TIR1) and other auxin receptor F-box (AFB) family proteins (TIR1/AFB receptors)1,2, that translates levels of cellular auxin to mediate differential growth during apical-hook development. This signalling mechanism operates at the concave side of the apical hook, and involves auxin-mediated C-terminal cleavage of transmembrane kinase 1 (TMK1). The cytosolic and nucleus-translocated C terminus of TMK1 specifically interacts with and phosphorylates two non-canonical transcriptional repressors of the auxin or indole-3-acetic acid (Aux/IAA) family (IAA32 and IAA34), thereby regulating ARF transcription factors. In contrast to the degradation of Aux/IAA transcriptional repressors in the canonical pathway, the newly identified mechanism stabilizes the non-canonical IAA32 and IAA34 transcriptional repressors to regulate gene expression and ultimately inhibit growth. The auxin–TMK1 signalling pathway originates at the cell surface, is triggered by high levels of auxin and shares a partially overlapping set of transcription factors with the TIR1/AFB signalling pathway. This allows distinct interpretations of different concentrations of cellular auxin, and thus enables this versatile signalling molecule to mediate complex developmental outcomes. article_processing_charge: No article_type: original author: - first_name: Min full_name: Cao, Min last_name: Cao - first_name: Rong full_name: Chen, Rong last_name: Chen - first_name: Pan full_name: Li, Pan last_name: Li - first_name: Yongqiang full_name: Yu, Yongqiang last_name: Yu - first_name: Rui full_name: Zheng, Rui last_name: Zheng - first_name: Danfeng full_name: Ge, Danfeng last_name: Ge - first_name: Wei full_name: Zheng, Wei last_name: Zheng - first_name: Xuhui full_name: Wang, Xuhui last_name: Wang - first_name: Yangtao full_name: Gu, Yangtao last_name: Gu - first_name: Zuzana full_name: Gelová, Zuzana id: 0AE74790-0E0B-11E9-ABC7-1ACFE5697425 last_name: Gelová orcid: 0000-0003-4783-1752 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Heng full_name: Zhang, Heng last_name: Zhang - first_name: Renyi full_name: Liu, Renyi last_name: Liu - first_name: Jun full_name: He, Jun last_name: He - first_name: Tongda full_name: Xu, Tongda last_name: Xu citation: ama: Cao M, Chen R, Li P, et al. TMK1-mediated auxin signalling regulates differential growth of the apical hook. Nature. 2019;568:240-243. doi:10.1038/s41586-019-1069-7 apa: Cao, M., Chen, R., Li, P., Yu, Y., Zheng, R., Ge, D., … Xu, T. (2019). TMK1-mediated auxin signalling regulates differential growth of the apical hook. Nature. Springer Nature. https://doi.org/10.1038/s41586-019-1069-7 chicago: Cao, Min, Rong Chen, Pan Li, Yongqiang Yu, Rui Zheng, Danfeng Ge, Wei Zheng, et al. “TMK1-Mediated Auxin Signalling Regulates Differential Growth of the Apical Hook.” Nature. Springer Nature, 2019. https://doi.org/10.1038/s41586-019-1069-7. ieee: M. Cao et al., “TMK1-mediated auxin signalling regulates differential growth of the apical hook,” Nature, vol. 568. Springer Nature, pp. 240–243, 2019. ista: Cao M, Chen R, Li P, Yu Y, Zheng R, Ge D, Zheng W, Wang X, Gu Y, Gelová Z, Friml J, Zhang H, Liu R, He J, Xu T. 2019. TMK1-mediated auxin signalling regulates differential growth of the apical hook. Nature. 568, 240–243. mla: Cao, Min, et al. “TMK1-Mediated Auxin Signalling Regulates Differential Growth of the Apical Hook.” Nature, vol. 568, Springer Nature, 2019, pp. 240–43, doi:10.1038/s41586-019-1069-7. short: M. Cao, R. Chen, P. Li, Y. Yu, R. Zheng, D. Ge, W. Zheng, X. Wang, Y. Gu, Z. Gelová, J. Friml, H. Zhang, R. Liu, J. He, T. Xu, Nature 568 (2019) 240–243. date_created: 2019-04-09T08:37:05Z date_published: 2019-04-11T00:00:00Z date_updated: 2023-09-05T14:58:41Z day: '11' ddc: - '580' department: - _id: JiFr doi: 10.1038/s41586-019-1069-7 ec_funded: 1 external_id: isi: - '000464412700050' pmid: - '30944466' file: - access_level: open_access checksum: 6b84ab602a34382cf0340a37a1378c75 content_type: application/pdf creator: dernst date_created: 2020-11-13T07:37:41Z date_updated: 2020-11-13T07:37:41Z file_id: '8751' file_name: 2019_Nature _Cao_accepted.pdf file_size: 4321328 relation: main_file success: 1 file_date_updated: 2020-11-13T07:37:41Z has_accepted_license: '1' intvolume: ' 568' isi: 1 language: - iso: eng month: '04' oa: 1 oa_version: Submitted Version page: 240-243 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants publication: Nature publication_identifier: eissn: - 1476-4687 issn: - 0028-0836 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/newly-discovered-mechanism-of-plant-hormone-auxin-acts-the-opposite-way/ scopus_import: '1' status: public title: TMK1-mediated auxin signalling regulates differential growth of the apical hook type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 568 year: '2019' ... --- _id: '7106' abstract: - lang: eng text: PIN-FORMED (PIN) transporters mediate directional, intercellular movement of the phytohormone auxin in land plants. To elucidate the evolutionary origins of this developmentally crucial mechanism, we analysed the single PIN homologue of a simple green alga Klebsormidium flaccidum. KfPIN functions as a plasma membrane-localized auxin exporter in land plants and heterologous models. While its role in algae remains unclear, PIN-driven auxin export is probably an ancient and conserved trait within streptophytes. article_processing_charge: No article_type: original author: - first_name: Roman full_name: Skokan, Roman last_name: Skokan - first_name: Eva full_name: Medvecká, Eva last_name: Medvecká - first_name: Tom full_name: Viaene, Tom last_name: Viaene - first_name: Stanislav full_name: Vosolsobě, Stanislav last_name: Vosolsobě - first_name: Marta full_name: Zwiewka, Marta last_name: Zwiewka - first_name: Karel full_name: Müller, Karel last_name: Müller - first_name: Petr full_name: Skůpa, Petr last_name: Skůpa - first_name: Michal full_name: Karady, Michal last_name: Karady - first_name: Yuzhou full_name: Zhang, Yuzhou last_name: Zhang - first_name: Dorina P. full_name: Janacek, Dorina P. last_name: Janacek - first_name: Ulrich Z. full_name: Hammes, Ulrich Z. last_name: Hammes - first_name: Karin full_name: Ljung, Karin last_name: Ljung - first_name: Tomasz full_name: Nodzyński, Tomasz last_name: Nodzyński - first_name: Jan full_name: Petrášek, Jan last_name: Petrášek - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Skokan R, Medvecká E, Viaene T, et al. PIN-driven auxin transport emerged early in streptophyte evolution. Nature Plants. 2019;5(11):1114-1119. doi:10.1038/s41477-019-0542-5 apa: Skokan, R., Medvecká, E., Viaene, T., Vosolsobě, S., Zwiewka, M., Müller, K., … Friml, J. (2019). PIN-driven auxin transport emerged early in streptophyte evolution. Nature Plants. Springer Nature. https://doi.org/10.1038/s41477-019-0542-5 chicago: Skokan, Roman, Eva Medvecká, Tom Viaene, Stanislav Vosolsobě, Marta Zwiewka, Karel Müller, Petr Skůpa, et al. “PIN-Driven Auxin Transport Emerged Early in Streptophyte Evolution.” Nature Plants. Springer Nature, 2019. https://doi.org/10.1038/s41477-019-0542-5. ieee: R. Skokan et al., “PIN-driven auxin transport emerged early in streptophyte evolution,” Nature Plants, vol. 5, no. 11. Springer Nature, pp. 1114–1119, 2019. ista: Skokan R, Medvecká E, Viaene T, Vosolsobě S, Zwiewka M, Müller K, Skůpa P, Karady M, Zhang Y, Janacek DP, Hammes UZ, Ljung K, Nodzyński T, Petrášek J, Friml J. 2019. PIN-driven auxin transport emerged early in streptophyte evolution. Nature Plants. 5(11), 1114–1119. mla: Skokan, Roman, et al. “PIN-Driven Auxin Transport Emerged Early in Streptophyte Evolution.” Nature Plants, vol. 5, no. 11, Springer Nature, 2019, pp. 1114–19, doi:10.1038/s41477-019-0542-5. short: R. Skokan, E. Medvecká, T. Viaene, S. Vosolsobě, M. Zwiewka, K. Müller, P. Skůpa, M. Karady, Y. Zhang, D.P. Janacek, U.Z. Hammes, K. Ljung, T. Nodzyński, J. Petrášek, J. Friml, Nature Plants 5 (2019) 1114–1119. date_created: 2019-11-25T09:08:04Z date_published: 2019-11-01T00:00:00Z date_updated: 2023-09-06T11:09:49Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1038/s41477-019-0542-5 ec_funded: 1 external_id: isi: - '000496526100010' pmid: - '31712756' file: - access_level: open_access checksum: 94e0426856aad9a9bd0135d5436efbf1 content_type: application/pdf creator: dernst date_created: 2020-10-14T08:54:49Z date_updated: 2020-10-14T08:54:49Z file_id: '8660' file_name: 2019_NaturePlants_Skokan_accepted.pdf file_size: 1980851 relation: main_file success: 1 file_date_updated: 2020-10-14T08:54:49Z has_accepted_license: '1' intvolume: ' 5' isi: 1 issue: '11' language: - iso: eng month: '11' oa: 1 oa_version: Submitted Version page: 1114-1119 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants publication: Nature Plants publication_identifier: issn: - 2055-0278 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: PIN-driven auxin transport emerged early in streptophyte evolution type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 5 year: '2019' ... --- _id: '7143' abstract: - lang: eng text: Roots grow downwards parallel to the gravity vector, to anchor a plant in soil and acquire water and nutrients, using a gravitropic mechanism dependent on the asymmetric distribution of the phytohormone auxin. Recently, Chang et al. demonstrate that asymmetric distribution of another phytohormone, cytokinin, directs root growth towards higher water content. article_processing_charge: No article_type: original author: - first_name: Scott A full_name: Sinclair, Scott A id: 2D99FE6A-F248-11E8-B48F-1D18A9856A87 last_name: Sinclair orcid: 0000-0002-4566-0593 - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: 'Sinclair SA, Friml J. Defying gravity: a plant’s quest for moisture. Cell Research. 2019;29:965-966. doi:10.1038/s41422-019-0254-4' apa: 'Sinclair, S. A., & Friml, J. (2019). Defying gravity: a plant’s quest for moisture. Cell Research. Springer Nature. https://doi.org/10.1038/s41422-019-0254-4' chicago: 'Sinclair, Scott A, and Jiří Friml. “Defying Gravity: A Plant’s Quest for Moisture.” Cell Research. Springer Nature, 2019. https://doi.org/10.1038/s41422-019-0254-4.' ieee: 'S. A. Sinclair and J. Friml, “Defying gravity: a plant’s quest for moisture,” Cell Research, vol. 29. Springer Nature, pp. 965–966, 2019.' ista: 'Sinclair SA, Friml J. 2019. Defying gravity: a plant’s quest for moisture. Cell Research. 29, 965–966.' mla: 'Sinclair, Scott A., and Jiří Friml. “Defying Gravity: A Plant’s Quest for Moisture.” Cell Research, vol. 29, Springer Nature, 2019, pp. 965–66, doi:10.1038/s41422-019-0254-4.' short: S.A. Sinclair, J. Friml, Cell Research 29 (2019) 965–966. date_created: 2019-12-02T12:30:48Z date_published: 2019-12-01T00:00:00Z date_updated: 2023-09-06T11:20:58Z day: '01' department: - _id: JiFr doi: 10.1038/s41422-019-0254-4 external_id: isi: - '000500749600001' pmid: - '31745287' intvolume: ' 29' isi: 1 language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1038/s41422-019-0254-4 month: '12' oa: 1 oa_version: Published Version page: 965-966 pmid: 1 publication: Cell Research publication_identifier: eissn: - 1748-7838 issn: - 1001-0602 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: 'Defying gravity: a plant''s quest for moisture' type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 29 year: '2019' ... --- _id: '7182' abstract: - lang: eng text: During infection pathogens secrete small molecules, termed effectors, to manipulate and control the interaction with their specific hosts. Both the pathogen and the plant are under high selective pressure to rapidly adapt and co-evolve in what is usually referred to as molecular arms race. Components of the host’s immune system form a network that processes information about molecules with a foreign origin and damage-associated signals, integrating them with developmental and abiotic cues to adapt the plant’s responses. Both in the case of nucleotide-binding leucine-rich repeat receptors and leucine-rich repeat receptor kinases interaction networks have been extensively characterized. However, little is known on whether pathogenic effectors form complexes to overcome plant immunity and promote disease. Ustilago maydis, a biotrophic fungal pathogen that infects maize plants, produces effectors that target hubs in the immune network of the host cell. Here we assess the capability of U. maydis effector candidates to interact with each other, which may play a crucial role during the infection process. Using a systematic yeast-two-hybrid approach and based on a preliminary pooled screen, we selected 63 putative effectors for one-on-one matings with a library of nearly 300 effector candidates. We found that 126 of these effector candidates interacted either with themselves or other predicted effectors. Although the functional relevance of the observed interactions remains elusive, we propose that the observed abundance in complex formation between effectors adds an additional level of complexity to effector research and should be taken into consideration when studying effector evolution and function. Based on this fundamental finding, we suggest various scenarios which could evolutionarily drive the formation and stabilization of an effector interactome. article_number: '1437' article_processing_charge: No article_type: original author: - first_name: André full_name: Alcântara, André last_name: Alcântara - first_name: Jason full_name: Bosch, Jason last_name: Bosch - first_name: Fahimeh full_name: Nazari, Fahimeh last_name: Nazari - first_name: Gesa full_name: Hoffmann, Gesa last_name: Hoffmann - first_name: Michelle C full_name: Gallei, Michelle C id: 35A03822-F248-11E8-B48F-1D18A9856A87 last_name: Gallei orcid: 0000-0003-1286-7368 - first_name: Simon full_name: Uhse, Simon last_name: Uhse - first_name: Martin A. full_name: Darino, Martin A. last_name: Darino - first_name: Toluwase full_name: Olukayode, Toluwase last_name: Olukayode - first_name: Daniel full_name: Reumann, Daniel last_name: Reumann - first_name: Laura full_name: Baggaley, Laura last_name: Baggaley - first_name: Armin full_name: Djamei, Armin last_name: Djamei citation: ama: Alcântara A, Bosch J, Nazari F, et al. Systematic Y2H screening reveals extensive effector-complex formation. Frontiers in Plant Science. 2019;10(11). doi:10.3389/fpls.2019.01437 apa: Alcântara, A., Bosch, J., Nazari, F., Hoffmann, G., Gallei, M. C., Uhse, S., … Djamei, A. (2019). Systematic Y2H screening reveals extensive effector-complex formation. Frontiers in Plant Science. Frontiers. https://doi.org/10.3389/fpls.2019.01437 chicago: Alcântara, André, Jason Bosch, Fahimeh Nazari, Gesa Hoffmann, Michelle C Gallei, Simon Uhse, Martin A. Darino, et al. “Systematic Y2H Screening Reveals Extensive Effector-Complex Formation.” Frontiers in Plant Science. Frontiers, 2019. https://doi.org/10.3389/fpls.2019.01437. ieee: A. Alcântara et al., “Systematic Y2H screening reveals extensive effector-complex formation,” Frontiers in Plant Science, vol. 10, no. 11. Frontiers, 2019. ista: Alcântara A, Bosch J, Nazari F, Hoffmann G, Gallei MC, Uhse S, Darino MA, Olukayode T, Reumann D, Baggaley L, Djamei A. 2019. Systematic Y2H screening reveals extensive effector-complex formation. Frontiers in Plant Science. 10(11), 1437. mla: Alcântara, André, et al. “Systematic Y2H Screening Reveals Extensive Effector-Complex Formation.” Frontiers in Plant Science, vol. 10, no. 11, 1437, Frontiers, 2019, doi:10.3389/fpls.2019.01437. short: A. Alcântara, J. Bosch, F. Nazari, G. Hoffmann, M.C. Gallei, S. Uhse, M.A. Darino, T. Olukayode, D. Reumann, L. Baggaley, A. Djamei, Frontiers in Plant Science 10 (2019). date_created: 2019-12-15T23:00:43Z date_published: 2019-11-14T00:00:00Z date_updated: 2023-09-06T14:33:46Z day: '14' ddc: - '580' department: - _id: JiFr doi: 10.3389/fpls.2019.01437 external_id: isi: - '000499821700001' pmid: - '31803201' file: - access_level: open_access checksum: 995aa838aec2064d93550de82b40bbd1 content_type: application/pdf creator: dernst date_created: 2019-12-16T07:58:43Z date_updated: 2020-07-14T12:47:52Z file_id: '7185' file_name: 2019_FrontiersPlant_Alcantara.pdf file_size: 1532505 relation: main_file file_date_updated: 2020-07-14T12:47:52Z has_accepted_license: '1' intvolume: ' 10' isi: 1 issue: '11' language: - iso: eng month: '11' oa: 1 oa_version: Published Version pmid: 1 publication: Frontiers in Plant Science publication_identifier: eissn: - 1664462X publication_status: published publisher: Frontiers quality_controlled: '1' scopus_import: '1' status: public title: Systematic Y2H screening reveals extensive effector-complex formation tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 10 year: '2019' ... --- _id: '6377' abstract: - lang: eng text: Clathrin-mediated endocytosis (CME) is a highly conserved and essential cellular process in eukaryotic cells, but its dynamic and vital nature makes it challenging to study using classical genetics tools. In contrast, although small molecules can acutely and reversibly perturb CME, the few chemical CME inhibitors that have been applied to plants are either ineffective or show undesirable side effects. Here, we identify the previously described endosidin9 (ES9) as an inhibitor of clathrin heavy chain (CHC) function in both Arabidopsis and human cells through affinity-based target isolation, in vitro binding studies and X-ray crystallography. Moreover, we present a chemically improved ES9 analog, ES9-17, which lacks the undesirable side effects of ES9 while retaining the ability to target CHC. ES9 and ES9-17 have expanded the chemical toolbox used to probe CHC function, and present chemical scaffolds for further design of more specific and potent CHC inhibitors across different systems. article_processing_charge: No article_type: original author: - first_name: Wim full_name: Dejonghe, Wim last_name: Dejonghe - first_name: Isha full_name: Sharma, Isha last_name: Sharma - first_name: Bram full_name: Denoo, Bram last_name: Denoo - first_name: Steven full_name: De Munck, Steven last_name: De Munck - first_name: Qing full_name: Lu, Qing last_name: Lu - first_name: Kiril full_name: Mishev, Kiril last_name: Mishev - first_name: Haydar full_name: Bulut, Haydar last_name: Bulut - first_name: Evelien full_name: Mylle, Evelien last_name: Mylle - first_name: Riet full_name: De Rycke, Riet last_name: De Rycke - first_name: Mina K full_name: Vasileva, Mina K id: 3407EB18-F248-11E8-B48F-1D18A9856A87 last_name: Vasileva - first_name: Daniel V. full_name: Savatin, Daniel V. last_name: Savatin - first_name: Wim full_name: Nerinckx, Wim last_name: Nerinckx - first_name: An full_name: Staes, An last_name: Staes - first_name: Andrzej full_name: Drozdzecki, Andrzej last_name: Drozdzecki - first_name: Dominique full_name: Audenaert, Dominique last_name: Audenaert - first_name: Klaas full_name: Yperman, Klaas last_name: Yperman - first_name: Annemieke full_name: Madder, Annemieke last_name: Madder - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Daniël full_name: Van Damme, Daniël last_name: Van Damme - first_name: Kris full_name: Gevaert, Kris last_name: Gevaert - first_name: Volker full_name: Haucke, Volker last_name: Haucke - first_name: Savvas N. full_name: Savvides, Savvas N. last_name: Savvides - first_name: Johan full_name: Winne, Johan last_name: Winne - first_name: Eugenia full_name: Russinova, Eugenia last_name: Russinova citation: ama: Dejonghe W, Sharma I, Denoo B, et al. Disruption of endocytosis through chemical inhibition of clathrin heavy chain function. Nature Chemical Biology. 2019;15(6):641–649. doi:10.1038/s41589-019-0262-1 apa: Dejonghe, W., Sharma, I., Denoo, B., De Munck, S., Lu, Q., Mishev, K., … Russinova, E. (2019). Disruption of endocytosis through chemical inhibition of clathrin heavy chain function. Nature Chemical Biology. Springer Nature. https://doi.org/10.1038/s41589-019-0262-1 chicago: Dejonghe, Wim, Isha Sharma, Bram Denoo, Steven De Munck, Qing Lu, Kiril Mishev, Haydar Bulut, et al. “Disruption of Endocytosis through Chemical Inhibition of Clathrin Heavy Chain Function.” Nature Chemical Biology. Springer Nature, 2019. https://doi.org/10.1038/s41589-019-0262-1. ieee: W. Dejonghe et al., “Disruption of endocytosis through chemical inhibition of clathrin heavy chain function,” Nature Chemical Biology, vol. 15, no. 6. Springer Nature, pp. 641–649, 2019. ista: Dejonghe W, Sharma I, Denoo B, De Munck S, Lu Q, Mishev K, Bulut H, Mylle E, De Rycke R, Vasileva MK, Savatin DV, Nerinckx W, Staes A, Drozdzecki A, Audenaert D, Yperman K, Madder A, Friml J, Van Damme D, Gevaert K, Haucke V, Savvides SN, Winne J, Russinova E. 2019. Disruption of endocytosis through chemical inhibition of clathrin heavy chain function. Nature Chemical Biology. 15(6), 641–649. mla: Dejonghe, Wim, et al. “Disruption of Endocytosis through Chemical Inhibition of Clathrin Heavy Chain Function.” Nature Chemical Biology, vol. 15, no. 6, Springer Nature, 2019, pp. 641–649, doi:10.1038/s41589-019-0262-1. short: W. Dejonghe, I. Sharma, B. Denoo, S. De Munck, Q. Lu, K. Mishev, H. Bulut, E. Mylle, R. De Rycke, M.K. Vasileva, D.V. Savatin, W. Nerinckx, A. Staes, A. Drozdzecki, D. Audenaert, K. Yperman, A. Madder, J. Friml, D. Van Damme, K. Gevaert, V. Haucke, S.N. Savvides, J. Winne, E. Russinova, Nature Chemical Biology 15 (2019) 641–649. date_created: 2019-05-05T21:59:11Z date_published: 2019-06-01T00:00:00Z date_updated: 2023-09-07T12:54:35Z day: '01' department: - _id: JiFr doi: 10.1038/s41589-019-0262-1 external_id: isi: - '000468195600018' intvolume: ' 15' isi: 1 issue: '6' language: - iso: eng month: '06' oa_version: None page: 641–649 publication: Nature Chemical Biology publication_identifier: eissn: - '15524469' issn: - '15524450' publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '7172' relation: dissertation_contains status: public scopus_import: '1' status: public title: Disruption of endocytosis through chemical inhibition of clathrin heavy chain function type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 15 year: '2019' ... --- _id: '7172' abstract: - lang: eng text: "The development and growth of Arabidopsis thaliana is regulated by a combination of genetic programing and also by the environmental influences. An important role in these processes play the phytohormones and among them, auxin is crucial as it controls many important functions. It is transported through the whole plant body by creating local and temporal concentration maxima and minima, which have an impact on the cell status, tissue and organ identity. Auxin has the property to undergo a directional and finely regulated cell-to-cell transport, which is enabled by the transport proteins, localized on the plasma membrane. An important role in this process have the PIN auxin efflux proteins, which have an asymmetric/polar subcellular localization and determine the directionality of the auxin transport. During the last years, there were significant advances in understanding how the trafficking molecular machineries function, including studies on molecular interactions, function, subcellular localization and intracellular distribution. However, there is still a lack of detailed characterization on the steps of endocytosis, exocytosis, endocytic recycling and degradation. Due to this fact, I focused on the identification of novel trafficking factors and better characterization of the intracellular trafficking pathways. My PhD thesis consists of an introductory chapter, three experimental chapters, a chapter containing general discussion, conclusions and perspectives and also an appendix chapter with published collaborative papers.\r\nThe first chapter is separated in two different parts: I start by a general introduction to auxin biology and then I introduce the trafficking pathways in the model plant Arabidopsis thaliana. Then, I explain also the phosphorylation-signals for polar targeting and also the roles of the phytohormone strigolactone.\r\nThe second chapter includes the characterization of bar1/sacsin mutant, which was identified in a forward genetic screen for novel trafficking components in Arabidopsis thaliana, where by the implementation of an EMS-treated pPIN1::PIN1-GFP marker line and by using the established inhibitor of ARF-GEFs, Brefeldin A (BFA) as a tool to study trafficking processes, we identified a novel factor, which is mediating the adaptation of the plant cell to ARF-GEF inhibition. The mutation is in a previously uncharacterized gene, encoding a very big protein that we, based on its homologies, called SACSIN with domains suggesting roles as a molecular chaperon or as a component of the ubiquitin-proteasome system. Our physiology and imaging studies revealed that SACSIN is a crucial plant cell component of the adaptation to the ARF-GEF inhibition.\r\nThe third chapter includes six subchapters, where I focus on the role of the phytohormone strigolactone, which interferes with auxin feedback on PIN internalization. Strigolactone moderates the polar auxin transport by increasing the internalization of the PIN auxin efflux carriers, which reduces the canalization related growth responses. In addition, I also studied the role of phosphorylation in the strigolactone regulation of auxin feedback on PIN internalization. In this chapter I also present my results on the MAX2-dependence of strigolactone-mediated root growth inhibition and I also share my results on the auxin metabolomics profiling after application of GR24.\r\nIn the fourth chapter I studied the effect of two small molecules ES-9 and ES9-17, which were identified from a collection of small molecules with the property to impair the clathrin-mediated endocytosis.\r\nIn the fifth chapter, I discuss all my observations and experimental findings and suggest alternative hypothesis to interpret my results.\r\nIn the appendix there are three collaborative published projects. In the first, I participated in the characterization of the role of ES9 as a small molecule, which is inhibitor of clathrin- mediated endocytosis in different model organisms. In the second paper, I contributed to the characterization of another small molecule ES9-17, which is a non-protonophoric analog of ES9 and also impairs the clathrin-mediated endocytosis not only in plant cells, but also in mammalian HeLa cells. Last but not least, I also attach another paper, where I tried to establish the grafting method as a technique in our lab to study canalization related processes." acknowledged_ssus: - _id: LifeSc - _id: Bio alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Mina K full_name: Vasileva, Mina K id: 3407EB18-F248-11E8-B48F-1D18A9856A87 last_name: Vasileva citation: ama: Vasileva MK. Molecular mechanisms of endomembrane trafficking in Arabidopsis thaliana. 2019. doi:10.15479/AT:ISTA:7172 apa: Vasileva, M. K. (2019). Molecular mechanisms of endomembrane trafficking in Arabidopsis thaliana. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:7172 chicago: Vasileva, Mina K. “Molecular Mechanisms of Endomembrane Trafficking in Arabidopsis Thaliana.” Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:7172. ieee: M. K. Vasileva, “Molecular mechanisms of endomembrane trafficking in Arabidopsis thaliana,” Institute of Science and Technology Austria, 2019. ista: Vasileva MK. 2019. Molecular mechanisms of endomembrane trafficking in Arabidopsis thaliana. Institute of Science and Technology Austria. mla: Vasileva, Mina K. Molecular Mechanisms of Endomembrane Trafficking in Arabidopsis Thaliana. Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:7172. short: M.K. Vasileva, Molecular Mechanisms of Endomembrane Trafficking in Arabidopsis Thaliana, Institute of Science and Technology Austria, 2019. date_created: 2019-12-11T21:24:39Z date_published: 2019-12-12T00:00:00Z date_updated: 2023-09-19T10:39:33Z day: '12' ddc: - '570' degree_awarded: PhD department: - _id: JiFr doi: 10.15479/AT:ISTA:7172 file: - access_level: closed checksum: ef981c1a3b1d9da0edcbedcff4970d37 content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: mvasilev date_created: 2019-12-12T09:32:36Z date_updated: 2020-07-14T12:47:51Z file_id: '7175' file_name: Thesis_Mina_final_upload_7.docx file_size: 20454014 relation: source_file - access_level: open_access checksum: 3882c4585e46c9cfb486e4225cad54ab content_type: application/pdf creator: mvasilev date_created: 2019-12-12T09:33:10Z date_updated: 2020-07-14T12:47:51Z file_id: '7176' file_name: Thesis_Mina_final_upload_7.pdf file_size: 11565025 relation: main_file file_date_updated: 2020-07-14T12:47:51Z has_accepted_license: '1' language: - iso: eng month: '12' oa: 1 oa_version: Published Version page: '192' publication_identifier: eissn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '1346' relation: part_of_dissertation status: public - id: '6377' relation: part_of_dissertation status: public - id: '449' relation: part_of_dissertation status: public status: public supervisor: - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 title: Molecular mechanisms of endomembrane trafficking in Arabidopsis thaliana type: dissertation user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 year: '2019' ... --- _id: '6999' abstract: - lang: eng text: Plasmodesmata (PD) are plant-specific membrane-lined channels that create cytoplasmic and membrane continuities between adjacent cells, thereby facilitating cell–cell communication and virus movement. Plant cells have evolved diverse mechanisms to regulate PD plasticity in response to numerous environmental stimuli. In particular, during defense against plant pathogens, the defense hormone, salicylic acid (SA), plays a crucial role in the regulation of PD permeability in a callose-dependent manner. Here, we uncover a mechanism by which plants restrict the spreading of virus and PD cargoes using SA signaling by increasing lipid order and closure of PD. We showed that exogenous SA application triggered the compartmentalization of lipid raft nanodomains through a modulation of the lipid raft-regulatory protein, Remorin (REM). Genetic studies, superresolution imaging, and transmission electron microscopy observation together demonstrated that Arabidopsis REM1.2 and REM1.3 are crucial for plasma membrane nanodomain assembly to control PD aperture and functionality. In addition, we also found that a 14-3-3 epsilon protein modulates REM clustering and membrane nanodomain compartmentalization through its direct interaction with REM proteins. This study unveils a molecular mechanism by which the key plant defense hormone, SA, triggers membrane lipid nanodomain reorganization, thereby regulating PD closure to impede virus spreading. article_processing_charge: No article_type: original author: - first_name: D full_name: Huang, D last_name: Huang - first_name: Y full_name: Sun, Y last_name: Sun - first_name: Z full_name: Ma, Z last_name: Ma - first_name: M full_name: Ke, M last_name: Ke - first_name: Y full_name: Cui, Y last_name: Cui - first_name: Z full_name: Chen, Z last_name: Chen - first_name: C full_name: Chen, C last_name: Chen - first_name: C full_name: Ji, C last_name: Ji - first_name: TM full_name: Tran, TM last_name: Tran - first_name: L full_name: Yang, L last_name: Yang - first_name: SM full_name: Lam, SM last_name: Lam - first_name: Y full_name: Han, Y last_name: Han - first_name: G full_name: Shu, G last_name: Shu - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Y full_name: Miao, Y last_name: Miao - first_name: L full_name: Jiang, L last_name: Jiang - first_name: X full_name: Chen, X last_name: Chen citation: ama: Huang D, Sun Y, Ma Z, et al. Salicylic acid-mediated plasmodesmal closure via Remorin-dependent lipid organization. Proceedings of the National Academy of Sciences of the United States of America. 2019;116(42):21274-21284. doi:10.1073/pnas.1911892116 apa: Huang, D., Sun, Y., Ma, Z., Ke, M., Cui, Y., Chen, Z., … Chen, X. (2019). Salicylic acid-mediated plasmodesmal closure via Remorin-dependent lipid organization. Proceedings of the National Academy of Sciences of the United States of America. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1911892116 chicago: Huang, D, Y Sun, Z Ma, M Ke, Y Cui, Z Chen, C Chen, et al. “Salicylic Acid-Mediated Plasmodesmal Closure via Remorin-Dependent Lipid Organization.” Proceedings of the National Academy of Sciences of the United States of America. Proceedings of the National Academy of Sciences, 2019. https://doi.org/10.1073/pnas.1911892116. ieee: D. Huang et al., “Salicylic acid-mediated plasmodesmal closure via Remorin-dependent lipid organization,” Proceedings of the National Academy of Sciences of the United States of America, vol. 116, no. 42. Proceedings of the National Academy of Sciences, pp. 21274–21284, 2019. ista: Huang D, Sun Y, Ma Z, Ke M, Cui Y, Chen Z, Chen C, Ji C, Tran T, Yang L, Lam S, Han Y, Shu G, Friml J, Miao Y, Jiang L, Chen X. 2019. Salicylic acid-mediated plasmodesmal closure via Remorin-dependent lipid organization. Proceedings of the National Academy of Sciences of the United States of America. 116(42), 21274–21284. mla: Huang, D., et al. “Salicylic Acid-Mediated Plasmodesmal Closure via Remorin-Dependent Lipid Organization.” Proceedings of the National Academy of Sciences of the United States of America, vol. 116, no. 42, Proceedings of the National Academy of Sciences, 2019, pp. 21274–84, doi:10.1073/pnas.1911892116. short: D. Huang, Y. Sun, Z. Ma, M. Ke, Y. Cui, Z. Chen, C. Chen, C. Ji, T. Tran, L. Yang, S. Lam, Y. Han, G. Shu, J. Friml, Y. Miao, L. Jiang, X. Chen, Proceedings of the National Academy of Sciences of the United States of America 116 (2019) 21274–21284. date_created: 2019-11-12T11:42:05Z date_published: 2019-10-15T00:00:00Z date_updated: 2023-10-17T12:32:37Z day: '15' ddc: - '580' department: - _id: JiFr doi: 10.1073/pnas.1911892116 external_id: isi: - '000490183000068' pmid: - '31575745' file: - access_level: open_access checksum: 258c666bc6253eab81961f61169eefae content_type: application/pdf creator: dernst date_created: 2019-11-13T08:22:28Z date_updated: 2020-07-14T12:47:46Z file_id: '7012' file_name: 2019_PNAS_Huang.pdf file_size: 3287466 relation: main_file file_date_updated: 2020-07-14T12:47:46Z has_accepted_license: '1' intvolume: ' 116' isi: 1 issue: '42' language: - iso: eng month: '10' oa: 1 oa_version: Published Version page: 21274-21284 pmid: 1 publication: Proceedings of the National Academy of Sciences of the United States of America publication_identifier: eissn: - 1091-6490 issn: - 0027-8424 publication_status: published publisher: Proceedings of the National Academy of Sciences quality_controlled: '1' related_material: link: - relation: erratum url: https://doi.org/10.1073/pnas.2004738117 scopus_import: '1' status: public title: Salicylic acid-mediated plasmodesmal closure via Remorin-dependent lipid organization tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 116 year: '2019' ...