[{"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","type":"journal_article","status":"public","_id":"9287","department":[{"_id":"JiFr"}],"file_date_updated":"2021-11-11T15:07:51Z","date_updated":"2024-03-27T23:30:43Z","ddc":["580"],"intvolume":" 186","month":"06","abstract":[{"text":"The phytohormone auxin and its directional transport through tissues are intensively studied. However, a mechanistic understanding of auxin-mediated feedback on endocytosis and polar distribution of PIN auxin transporters remains limited due to contradictory observations and interpretations. Here, we used state-of-the-art methods to reexamine the\r\nauxin effects on PIN endocytic trafficking. We used high auxin concentrations or longer treatments versus lower concentrations and shorter treatments of natural (IAA) and synthetic (NAA) auxins to distinguish between specific and nonspecific effects. Longer treatments of both auxins interfere with Brefeldin A-mediated intracellular PIN2 accumulation and also with general aggregation of endomembrane compartments. NAA treatment decreased the internalization of the endocytic tracer dye, FM4-64; however, NAA treatment also affected the number, distribution, and compartment identity of the early endosome/trans-Golgi network (EE/TGN), rendering the FM4-64 endocytic assays at high NAA concentrations unreliable. To circumvent these nonspecific effects of NAA and IAA affecting the endomembrane system, we opted for alternative approaches visualizing the endocytic events directly at the plasma membrane (PM). Using Total Internal Reflection Fluorescence (TIRF) microscopy, we saw no significant effects of IAA or NAA treatments on the incidence and dynamics of clathrin foci, implying that these treatments do not affect the overall endocytosis rate. However, both NAA and IAA at low concentrations rapidly and specifically promoted endocytosis of photo-converted PIN2 from the PM. These analyses identify a specific effect of NAA and IAA on PIN2 endocytosis, thus contributing to its\r\npolarity maintenance and furthermore illustrate that high auxin levels have nonspecific effects on trafficking and endomembrane compartments. ","lang":"eng"}],"acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"Bio"}],"oa_version":"Published Version","pmid":1,"ec_funded":1,"volume":186,"issue":"2","related_material":{"record":[{"relation":"dissertation_contains","id":"11626","status":"public"},{"relation":"dissertation_contains","status":"public","id":"10083"}],"link":[{"relation":"erratum","url":"10.1093/plphys/kiab380"}]},"publication_status":"published","publication_identifier":{"eissn":["1532-2548"],"issn":["0032-0889"]},"language":[{"iso":"eng"}],"file":[{"content_type":"application/pdf","access_level":"open_access","relation":"main_file","file_id":"10273","checksum":"532bb9469d3b665907f06df8c383eade","success":1,"date_updated":"2021-11-11T15:07:51Z","file_size":2289127,"creator":"cziletti","date_created":"2021-11-11T15:07:51Z","file_name":"2021_PlantPhysio_Narasimhan.pdf"}],"project":[{"_id":"261099A6-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","grant_number":"742985"},{"call_identifier":"FWF","_id":"26538374-B435-11E9-9278-68D0E5697425","name":"Molecular mechanisms of endocytic cargo recognition in plants","grant_number":"I03630"}],"article_processing_charge":"Yes (in subscription journal)","external_id":{"isi":["000671555900031"],"pmid":["33734402"]},"author":[{"first_name":"Madhumitha","id":"44BF24D0-F248-11E8-B48F-1D18A9856A87","full_name":"Narasimhan, Madhumitha","orcid":"0000-0002-8600-0671","last_name":"Narasimhan"},{"last_name":"Gallei","orcid":"0000-0003-1286-7368","full_name":"Gallei, Michelle C","first_name":"Michelle C","id":"35A03822-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Tan","orcid":"0000-0002-0471-8285","full_name":"Tan, Shutang","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","first_name":"Shutang"},{"first_name":"Alexander J","id":"46A62C3A-F248-11E8-B48F-1D18A9856A87","last_name":"Johnson","orcid":"0000-0002-2739-8843","full_name":"Johnson, Alexander J"},{"first_name":"Inge","id":"362BF7FE-F248-11E8-B48F-1D18A9856A87","full_name":"Verstraeten, Inge","orcid":"0000-0001-7241-2328","last_name":"Verstraeten"},{"last_name":"Li","orcid":"0000-0002-5607-272X","full_name":"Li, Lanxin","id":"367EF8FA-F248-11E8-B48F-1D18A9856A87","first_name":"Lanxin"},{"orcid":"0000-0002-7244-7237","full_name":"Rodriguez Solovey, Lesia","last_name":"Rodriguez Solovey","first_name":"Lesia","id":"3922B506-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Han, Huibin","last_name":"Han","first_name":"Huibin","id":"31435098-F248-11E8-B48F-1D18A9856A87"},{"first_name":"E","full_name":"Himschoot, E","last_name":"Himschoot"},{"first_name":"R","full_name":"Wang, R","last_name":"Wang"},{"first_name":"S","full_name":"Vanneste, S","last_name":"Vanneste"},{"first_name":"J","full_name":"Sánchez-Simarro, J","last_name":"Sánchez-Simarro"},{"first_name":"F","full_name":"Aniento, F","last_name":"Aniento"},{"orcid":"0000-0001-6463-5257","full_name":"Adamowski, Maciek","last_name":"Adamowski","id":"45F536D2-F248-11E8-B48F-1D18A9856A87","first_name":"Maciek"},{"first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596"}],"title":"Systematic analysis of specific and nonspecific auxin effects on endocytosis and trafficking","citation":{"apa":"Narasimhan, M., Gallei, M. C., Tan, S., Johnson, A. J., Verstraeten, I., Li, L., … Friml, J. (2021). Systematic analysis of specific and nonspecific auxin effects on endocytosis and trafficking. Plant Physiology. Oxford University Press. https://doi.org/10.1093/plphys/kiab134","ama":"Narasimhan M, Gallei MC, Tan S, et al. Systematic analysis of specific and nonspecific auxin effects on endocytosis and trafficking. Plant Physiology. 2021;186(2):1122–1142. doi:10.1093/plphys/kiab134","ieee":"M. Narasimhan et al., “Systematic analysis of specific and nonspecific auxin effects on endocytosis and trafficking,” Plant Physiology, vol. 186, no. 2. Oxford University Press, pp. 1122–1142, 2021.","short":"M. Narasimhan, M.C. Gallei, S. Tan, A.J. Johnson, I. Verstraeten, L. Li, L. Rodriguez Solovey, H. Han, E. Himschoot, R. Wang, S. Vanneste, J. Sánchez-Simarro, F. Aniento, M. Adamowski, J. Friml, Plant Physiology 186 (2021) 1122–1142.","mla":"Narasimhan, Madhumitha, et al. “Systematic Analysis of Specific and Nonspecific Auxin Effects on Endocytosis and Trafficking.” Plant Physiology, vol. 186, no. 2, Oxford University Press, 2021, pp. 1122–1142, doi:10.1093/plphys/kiab134.","ista":"Narasimhan M, Gallei MC, Tan S, Johnson AJ, Verstraeten I, Li L, Rodriguez Solovey L, Han H, Himschoot E, Wang R, Vanneste S, Sánchez-Simarro J, Aniento F, Adamowski M, Friml J. 2021. Systematic analysis of specific and nonspecific auxin effects on endocytosis and trafficking. Plant Physiology. 186(2), 1122–1142.","chicago":"Narasimhan, Madhumitha, Michelle C Gallei, Shutang Tan, Alexander J Johnson, Inge Verstraeten, Lanxin Li, Lesia Rodriguez Solovey, et al. “Systematic Analysis of Specific and Nonspecific Auxin Effects on Endocytosis and Trafficking.” Plant Physiology. Oxford University Press, 2021. https://doi.org/10.1093/plphys/kiab134."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa":1,"publisher":"Oxford University Press","quality_controlled":"1","acknowledgement":"We thank Ivan Kulik for developing the Chip’n’Dale apparatus with Lanxin Li; the IST machine shop and the Bioimaging facility for their excellent support; Matouš Glanc and Matyáš Fendrych for their valuable discussions and help; Barbara Casillas-Perez for her help with statistics. This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement No 742985). A.J. is supported by funding from the Austrian Science Fund (FWF): I3630B25 to J.F. ","page":"1122–1142","date_created":"2021-03-26T12:08:38Z","doi":"10.1093/plphys/kiab134","date_published":"2021-06-01T00:00:00Z","year":"2021","has_accepted_license":"1","isi":1,"publication":"Plant Physiology","day":"01"},{"date_created":"2021-10-04T13:33:10Z","date_published":"2021-10-06T00:00:00Z","doi":"10.15479/at:ista:10083","year":"2021","has_accepted_license":"1","day":"06","oa":1,"publisher":"Institute of Science and Technology Austria","article_processing_charge":"No","author":[{"full_name":"Li, Lanxin","last_name":"Li","first_name":"Lanxin"}],"title":"Rapid cell growth regulation in Arabidopsis","citation":{"mla":"Li, Lanxin. Rapid Cell Growth Regulation in Arabidopsis. Institute of Science and Technology Austria, 2021, doi:10.15479/at:ista:10083.","short":"L. Li, Rapid Cell Growth Regulation in Arabidopsis, Institute of Science and Technology Austria, 2021.","ieee":"L. Li, “Rapid cell growth regulation in Arabidopsis,” Institute of Science and Technology Austria, 2021.","apa":"Li, L. (2021). Rapid cell growth regulation in Arabidopsis. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:10083","ama":"Li L. Rapid cell growth regulation in Arabidopsis. 2021. doi:10.15479/at:ista:10083","chicago":"Li, Lanxin. “Rapid Cell Growth Regulation in Arabidopsis.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/at:ista:10083.","ista":"Li L. 2021. Rapid cell growth regulation in Arabidopsis. Institute of Science and Technology Austria."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","project":[{"grant_number":"665385","name":"International IST Doctoral Program","call_identifier":"H2020","_id":"2564DBCA-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","_id":"26B4D67E-B435-11E9-9278-68D0E5697425"}],"ec_funded":1,"license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","related_material":{"record":[{"relation":"part_of_dissertation","status":"public","id":"442"},{"relation":"part_of_dissertation","id":"8931","status":"public"},{"status":"public","id":"9287","relation":"part_of_dissertation"},{"id":"8283","status":"public","relation":"part_of_dissertation"},{"id":"8986","status":"public","relation":"part_of_dissertation"},{"id":"6627","status":"public","relation":"part_of_dissertation"},{"relation":"part_of_dissertation","id":"10095","status":"public"},{"id":"10015","status":"public","relation":"part_of_dissertation"}]},"publication_status":"published","degree_awarded":"PhD","publication_identifier":{"issn":["2663-337X"]},"language":[{"iso":"eng"}],"file":[{"file_id":"10138","checksum":"3b2f55b3b8ae05337a0dcc1cd8595b10","embargo":"2022-10-14","content_type":"application/pdf","access_level":"open_access","relation":"main_file","date_created":"2021-10-14T08:00:07Z","file_name":"0._IST_Austria_Thesis_Lanxin_Li_1014_pdftron.pdf","date_updated":"2022-12-20T23:30:03Z","file_size":8616142,"creator":"cchlebak"},{"file_id":"10139","checksum":"f23ed258ca894f6aabf58b0c128bf242","access_level":"closed","relation":"source_file","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","embargo_to":"open_access","date_created":"2021-10-14T08:00:13Z","file_name":"0._IST_Austria_Thesis_Lanxin_Li_1014.docx","creator":"cchlebak","date_updated":"2022-12-20T23:30:03Z","file_size":15058499}],"alternative_title":["ISTA Thesis"],"month":"10","abstract":[{"lang":"eng","text":"Plant motions occur across a wide spectrum of timescales, ranging from seed dispersal through bursting (milliseconds) and stomatal opening (minutes) to long-term adaptation of gross architecture. Relatively fast motions include water-driven growth as exemplified by root cell expansion under abiotic/biotic stresses or during gravitropism. A showcase is a root growth inhibition in 30 seconds triggered by the phytohormone auxin. However, the cellular and molecular mechanisms are still largely unknown. This thesis covers the studies about this topic as follows. By taking advantage of microfluidics combined with live imaging, pharmaceutical tools, and transgenic lines, we examined the kinetics of and causal relationship among various auxininduced rapid cellular changes in root growth, apoplastic pH, cytosolic Ca2+, cortical microtubule (CMT) orientation, and vacuolar morphology. We revealed that CMT reorientation and vacuolar constriction are the consequence of growth itself instead of responding directly to auxin. In contrast, auxin induces apoplast alkalinization to rapidly inhibit root growth in 30 seconds. This auxin-triggered apoplast alkalinization results from rapid H+- influx that is contributed by Ca2+ inward channel CYCLIC NUCLEOTIDE-GATED CHANNEL 14 (CNGC14)-dependent Ca2+ signaling. To dissect which auxin signaling mediates the rapid apoplast alkalinization, we\r\ncombined microfluidics and genetic engineering to verify that TIR1/AFB receptors conduct a non-transcriptional regulation on Ca2+ and H+ -influx. This non-canonical pathway is mostly mediated by the cytosolic portion of TIR1/AFB. On the other hand, we uncovered, using biochemical and phospho-proteomic analysis, that auxin cell surface signaling component TRANSMEMBRANE KINASE 1 (TMK1) plays a negative role during auxin-trigger apoplast\r\nalkalinization and root growth inhibition through directly activating PM H+ -ATPases. Therefore, we discovered that PM H+ -ATPases counteract instead of mediate the auxintriggered rapid H+ -influx, and that TIR1/AFB and TMK1 regulate root growth antagonistically. This opposite effect of TIR1/AFB and TMK1 is consistent during auxin-induced hypocotyl elongation, leading us to explore the relation of two signaling pathways. Assisted with biochemistry and fluorescent imaging, we verified for the first time that TIR1/AFB and TMK1 can interact with each other. The ability of TIR1/AFB binding to membrane lipid provides a basis for the interaction of plasma membrane- and cytosol-localized proteins.\r\nBesides, transgenic analysis combined with genetic engineering and biochemistry showed that vi\r\nthey do function in the same pathway. Particularly, auxin-induced TMK1 increase is TIR1/AFB dependent, suggesting TIR1/AFB regulation on TMK1. Conversely, TMK1 also regulates TIR1/AFB protein levels and thus auxin canonical signaling. To follow the study of rapid growth regulation, we analyzed another rapid growth regulator, signaling peptide RALF1. We showed that RALF1 also triggers a rapid and reversible growth inhibition caused by H + influx, highly resembling but not dependent on auxin. Besides, RALF1 promotes auxin biosynthesis by increasing expression of auxin biosynthesis enzyme YUCCAs and thus induces auxin signaling in ca. 1 hour, contributing to the sustained RALF1-triggered growth inhibition. These studies collectively contribute to understanding rapid regulation on plant cell\r\ngrowth, novel auxin signaling pathway as well as auxin-peptide crosstalk. "}],"oa_version":"Published Version","department":[{"_id":"GradSch"},{"_id":"JiFr"}],"file_date_updated":"2022-12-20T23:30:03Z","date_updated":"2023-10-31T19:30:02Z","supervisor":[{"last_name":"Friml","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596","first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87"}],"ddc":["575"],"tmp":{"short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png"},"type":"dissertation","status":"public","_id":"10083"},{"abstract":[{"lang":"eng","text":"Auxin plays a dual role in growth regulation and, depending on the tissue and concentration of the hormone, it can either promote or inhibit division and expansion processes in plants. Recent studies have revealed that, beyond transcriptional reprogramming, alternative auxincontrolled mechanisms regulate root growth. Here, we explored the impact of different concentrations of the synthetic auxin NAA that establish growth-promoting and -repressing conditions on the root tip proteome and phosphoproteome, generating a unique resource. From the phosphoproteome data, we pinpointed (novel) growth regulators, such as the RALF34-THE1 module. Our results, together with previously published studies, suggest that auxin, H+-ATPases, cell wall modifications and cell wall sensing receptor-like kinases are tightly embedded in a pathway regulating cell elongation. Furthermore, our study assigned a novel role to MKK2 as a regulator of primary root growth and a (potential) regulator of auxin biosynthesis and signalling, and suggests the importance of the MKK2\r\nThr31 phosphorylation site for growth regulation in the Arabidopsis root tip."}],"oa_version":"Published Version","pmid":1,"alternative_title":["Protein Phosphorylation and Cell Signaling in Plants"],"month":"07","intvolume":" 10","publication_identifier":{"issn":["2073-4409"]},"publication_status":"published","file":[{"date_created":"2021-09-16T09:07:06Z","file_name":"2021_Cells_Nikonorova.pdf","date_updated":"2021-09-16T09:07:06Z","file_size":2667848,"creator":"cchlebak","checksum":"2a9f534b9c2200e72e2cde95afaf4eed","file_id":"10021","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file"}],"language":[{"iso":"eng"}],"volume":10,"related_material":{"record":[{"id":"10083","status":"public","relation":"dissertation_contains"}]},"ec_funded":1,"_id":"10015","type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["primary root","(phospho)proteomics","auxin","(receptor) kinase"],"date_updated":"2024-03-27T23:30:43Z","ddc":["575"],"file_date_updated":"2021-09-16T09:07:06Z","department":[{"_id":"JiFr"}],"acknowledgement":"We thank the Nottingham Stock Centre for seeds, Frank Van Breusegem for the phb3 mutant, and Herman Höfte for the the1 mutant. Open Access Funding by the Austrian Science Fund (FWF).","quality_controlled":"1","publisher":"MDPI","oa":1,"has_accepted_license":"1","isi":1,"year":"2021","day":"02","publication":"Cells","date_published":"2021-07-02T00:00:00Z","doi":"10.3390/cells10071665","date_created":"2021-09-14T11:36:20Z","article_number":"1665 ","project":[{"grant_number":"665385","name":"International IST Doctoral Program","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"name":"FWF Open Access Fund","call_identifier":"FWF","_id":"3AC91DDA-15DF-11EA-824D-93A3E7B544D1"}],"citation":{"chicago":"Nikonorova, N, E Murphy, CF Fonseca de Lima, S Zhu, B van de Cotte, LD Vu, D Balcerowicz, et al. “The Arabidopsis Root Tip (Phospho)Proteomes at Growth-Promoting versus Growth-Repressing Conditions Reveal Novel Root Growth Regulators.” Cells. MDPI, 2021. https://doi.org/10.3390/cells10071665.","ista":"Nikonorova N, Murphy E, Fonseca de Lima C, Zhu S, van de Cotte B, Vu L, Balcerowicz D, Li L, Kong X, De Rop G, Beeckman T, Friml J, Vissenberg K, Morris P, Ding Z, De Smet I. 2021. The Arabidopsis root tip (phospho)proteomes at growth-promoting versus growth-repressing conditions reveal novel root growth regulators. Cells. 10, 1665.","mla":"Nikonorova, N., et al. “The Arabidopsis Root Tip (Phospho)Proteomes at Growth-Promoting versus Growth-Repressing Conditions Reveal Novel Root Growth Regulators.” Cells, vol. 10, 1665, MDPI, 2021, doi:10.3390/cells10071665.","short":"N. Nikonorova, E. Murphy, C. Fonseca de Lima, S. Zhu, B. van de Cotte, L. Vu, D. Balcerowicz, L. Li, X. Kong, G. De Rop, T. Beeckman, J. Friml, K. Vissenberg, P. Morris, Z. Ding, I. De Smet, Cells 10 (2021).","ieee":"N. Nikonorova et al., “The Arabidopsis root tip (phospho)proteomes at growth-promoting versus growth-repressing conditions reveal novel root growth regulators,” Cells, vol. 10. MDPI, 2021.","apa":"Nikonorova, N., Murphy, E., Fonseca de Lima, C., Zhu, S., van de Cotte, B., Vu, L., … De Smet, I. (2021). The Arabidopsis root tip (phospho)proteomes at growth-promoting versus growth-repressing conditions reveal novel root growth regulators. Cells. MDPI. https://doi.org/10.3390/cells10071665","ama":"Nikonorova N, Murphy E, Fonseca de Lima C, et al. The Arabidopsis root tip (phospho)proteomes at growth-promoting versus growth-repressing conditions reveal novel root growth regulators. Cells. 2021;10. doi:10.3390/cells10071665"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"full_name":"Nikonorova, N","last_name":"Nikonorova","first_name":"N"},{"first_name":"E","full_name":"Murphy, E","last_name":"Murphy"},{"first_name":"CF","full_name":"Fonseca de Lima, CF","last_name":"Fonseca de Lima"},{"full_name":"Zhu, S","last_name":"Zhu","first_name":"S"},{"full_name":"van de Cotte, B","last_name":"van de Cotte","first_name":"B"},{"full_name":"Vu, LD","last_name":"Vu","first_name":"LD"},{"last_name":"Balcerowicz","full_name":"Balcerowicz, D","first_name":"D"},{"first_name":"Lanxin","id":"367EF8FA-F248-11E8-B48F-1D18A9856A87","last_name":"Li","orcid":"0000-0002-5607-272X","full_name":"Li, Lanxin"},{"first_name":"X","full_name":"Kong, X","last_name":"Kong"},{"first_name":"G","last_name":"De Rop","full_name":"De Rop, G"},{"last_name":"Beeckman","full_name":"Beeckman, T","first_name":"T"},{"last_name":"Friml","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596","first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87"},{"first_name":"K","full_name":"Vissenberg, K","last_name":"Vissenberg"},{"last_name":"Morris","full_name":"Morris, PC","first_name":"PC"},{"first_name":"Z","last_name":"Ding","full_name":"Ding, Z"},{"full_name":"De Smet, I","last_name":"De Smet","first_name":"I"}],"article_processing_charge":"Yes","external_id":{"isi":["000676604700001"],"pmid":["34359847"]},"title":"The Arabidopsis root tip (phospho)proteomes at growth-promoting versus growth-repressing conditions reveal novel root growth regulators"},{"acknowledgement":"We thank Nataliia Gnyliukh and Lukas Hörmayer for technical assistance and Nadine Paris for sharing PM-Cyto seeds. We gratefully acknowledge Life Science, Machine Shop and Bioimaging Facilities of IST Austria. This project has received funding from the European Research Council Advanced Grant (ETAP-742985) and the Austrian Science Fund (FWF) I 3630-B25 to J.F., the National Institutes of Health (GM067203) to W.M.G., the Netherlands Organization for Scientific Research (NWO; VIDI-864.13.001.), the Research Foundation-Flanders (FWO; Odysseus II G0D0515N) and a European Research Council Starting Grant (TORPEDO-714055) to W.S. and B.D.R., the VICI grant (865.14.001) from the Netherlands Organization for Scientific Research to M.R and D.W., the Australian Research Council and China National Distinguished Expert Project (WQ20174400441) to S.S., the MEXT/JSPS KAKENHI to K.T. (20K06685) and T.K. (20H05687 and 20H05910), the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 665385 and the DOC Fellowship of the Austrian Academy of Sciences to L.L., the China Scholarship Council to J.C.","oa":1,"publication":"Research Square","day":"09","year":"2021","date_created":"2021-10-06T08:56:22Z","date_published":"2021-09-09T00:00:00Z","doi":"10.21203/rs.3.rs-266395/v3","article_number":"266395","project":[{"grant_number":"665385","name":"International IST Doctoral Program","call_identifier":"H2020","_id":"2564DBCA-B435-11E9-9278-68D0E5697425"},{"grant_number":"742985","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","call_identifier":"H2020","_id":"261099A6-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FWF","_id":"26538374-B435-11E9-9278-68D0E5697425","name":"Molecular mechanisms of endocytic cargo recognition in plants","grant_number":"I03630"},{"_id":"26B4D67E-B435-11E9-9278-68D0E5697425","name":"A Case Study of Plant Growth Regulation: Molecular Mechanism of Auxin-mediated Rapid Growth Inhibition in Arabidopsis Root","grant_number":"25351"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"apa":"Li, L., Verstraeten, I., Roosjen, M., Takahashi, K., Rodriguez Solovey, L., Merrin, J., … Friml, J. (n.d.). Cell surface and intracellular auxin signalling for H+-fluxes in root growth. Research Square. https://doi.org/10.21203/rs.3.rs-266395/v3","ama":"Li L, Verstraeten I, Roosjen M, et al. Cell surface and intracellular auxin signalling for H+-fluxes in root growth. Research Square. doi:10.21203/rs.3.rs-266395/v3","short":"L. Li, I. Verstraeten, M. Roosjen, K. Takahashi, L. Rodriguez Solovey, J. Merrin, J. Chen, L. Shabala, W. Smet, H. Ren, S. Vanneste, S. Shabala, B. De Rybel, D. Weijers, T. Kinoshita, W.M. Gray, J. Friml, Research Square (n.d.).","ieee":"L. Li et al., “Cell surface and intracellular auxin signalling for H+-fluxes in root growth,” Research Square. .","mla":"Li, Lanxin, et al. “Cell Surface and Intracellular Auxin Signalling for H+-Fluxes in Root Growth.” Research Square, 266395, doi:10.21203/rs.3.rs-266395/v3.","ista":"Li L, Verstraeten I, Roosjen M, Takahashi K, Rodriguez Solovey L, Merrin J, Chen J, Shabala L, Smet W, Ren H, Vanneste S, Shabala S, De Rybel B, Weijers D, Kinoshita T, Gray WM, Friml J. Cell surface and intracellular auxin signalling for H+-fluxes in root growth. Research Square, 266395.","chicago":"Li, Lanxin, Inge Verstraeten, Mark Roosjen, Koji Takahashi, Lesia Rodriguez Solovey, Jack Merrin, Jian Chen, et al. “Cell Surface and Intracellular Auxin Signalling for H+-Fluxes in Root Growth.” Research Square, n.d. https://doi.org/10.21203/rs.3.rs-266395/v3."},"title":"Cell surface and intracellular auxin signalling for H+-fluxes in root growth","article_processing_charge":"No","author":[{"id":"367EF8FA-F248-11E8-B48F-1D18A9856A87","first_name":"Lanxin","full_name":"Li, Lanxin","orcid":"0000-0002-5607-272X","last_name":"Li"},{"orcid":"0000-0001-7241-2328","full_name":"Verstraeten, Inge","last_name":"Verstraeten","first_name":"Inge","id":"362BF7FE-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Mark","last_name":"Roosjen","full_name":"Roosjen, Mark"},{"last_name":"Takahashi","full_name":"Takahashi, Koji","first_name":"Koji"},{"full_name":"Rodriguez Solovey, Lesia","orcid":"0000-0002-7244-7237","last_name":"Rodriguez Solovey","id":"3922B506-F248-11E8-B48F-1D18A9856A87","first_name":"Lesia"},{"orcid":"0000-0001-5145-4609","full_name":"Merrin, Jack","last_name":"Merrin","id":"4515C308-F248-11E8-B48F-1D18A9856A87","first_name":"Jack"},{"first_name":"Jian","full_name":"Chen, Jian","last_name":"Chen"},{"first_name":"Lana","full_name":"Shabala, Lana","last_name":"Shabala"},{"full_name":"Smet, Wouter","last_name":"Smet","first_name":"Wouter"},{"last_name":"Ren","full_name":"Ren, Hong","first_name":"Hong"},{"first_name":"Steffen","last_name":"Vanneste","full_name":"Vanneste, Steffen"},{"last_name":"Shabala","full_name":"Shabala, Sergey","first_name":"Sergey"},{"first_name":"Bert","last_name":"De Rybel","full_name":"De Rybel, Bert"},{"full_name":"Weijers, Dolf","last_name":"Weijers","first_name":"Dolf"},{"first_name":"Toshinori","full_name":"Kinoshita, Toshinori","last_name":"Kinoshita"},{"first_name":"William M.","last_name":"Gray","full_name":"Gray, William M."},{"orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří","last_name":"Friml","first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87"}],"oa_version":"Preprint","abstract":[{"text":"Growth regulation tailors plant development to its environment. A showcase is response to gravity, where shoots bend up and roots down1. This paradox is based on opposite effects of the phytohormone auxin, which promotes cell expansion in shoots, while inhibiting it in roots via a yet unknown cellular mechanism2. Here, by combining microfluidics, live imaging, genetic engineering and phospho-proteomics in Arabidopsis thaliana, we advance our understanding how auxin inhibits root growth. We show that auxin activates two distinct, antagonistically acting signalling pathways that converge on the rapid regulation of the apoplastic pH, a causative growth determinant. Cell surface-based TRANSMEMBRANE KINASE1 (TMK1) interacts with and mediates phosphorylation and activation of plasma membrane H+-ATPases for apoplast acidification, while intracellular canonical auxin signalling promotes net cellular H+-influx, causing apoplast alkalinisation. The simultaneous activation of these two counteracting mechanisms poises the root for a rapid, fine-tuned growth modulation while navigating complex soil environment.","lang":"eng"}],"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"M-Shop"},{"_id":"Bio"}],"month":"09","main_file_link":[{"url":"https://www.doi.org/10.21203/rs.3.rs-266395/v3","open_access":"1"}],"language":[{"iso":"eng"}],"publication_status":"accepted","publication_identifier":{"issn":["2693-5015"]},"ec_funded":1,"related_material":{"record":[{"relation":"later_version","id":"10223","status":"public"},{"status":"public","id":"10083","relation":"dissertation_contains"}]},"_id":"10095","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"preprint","date_updated":"2024-03-27T23:30:43Z","department":[{"_id":"JiFr"},{"_id":"NanoFab"}]},{"status":"public","type":"preprint","_id":"7601","department":[{"_id":"JiFr"}],"title":"Plasmodesmata-like intercellular connections by plant remorin in animal cells","author":[{"full_name":"Wei, Zhuang","last_name":"Wei","first_name":"Zhuang"},{"first_name":"Shutang","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","full_name":"Tan, Shutang","orcid":"0000-0002-0471-8285","last_name":"Tan"},{"last_name":"Liu","full_name":"Liu, Tao","first_name":"Tao"},{"first_name":"Yuan","last_name":"Wu","full_name":"Wu, Yuan"},{"full_name":"Lei, Ji-Gang","last_name":"Lei","first_name":"Ji-Gang"},{"last_name":"Chen","full_name":"Chen, ZhengJun","first_name":"ZhengJun"},{"first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří"},{"last_name":"Xue","full_name":"Xue, Hong-Wei","first_name":"Hong-Wei"},{"last_name":"Liao","full_name":"Liao, Kan","first_name":"Kan"}],"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ista":"Wei Z, Tan S, Liu T, Wu Y, Lei J-G, Chen Z, Friml J, Xue H-W, Liao K. 2020. Plasmodesmata-like intercellular connections by plant remorin in animal cells. bioRxiv, 10.1101/791137.","chicago":"Wei, Zhuang, Shutang Tan, Tao Liu, Yuan Wu, Ji-Gang Lei, ZhengJun Chen, Jiří Friml, Hong-Wei Xue, and Kan Liao. “Plasmodesmata-like Intercellular Connections by Plant Remorin in Animal Cells.” BioRxiv. Cold Spring Harbor Laboratory, 2020. https://doi.org/10.1101/791137.","ieee":"Z. Wei et al., “Plasmodesmata-like intercellular connections by plant remorin in animal cells,” bioRxiv. Cold Spring Harbor Laboratory, 2020.","short":"Z. Wei, S. Tan, T. Liu, Y. Wu, J.-G. Lei, Z. Chen, J. Friml, H.-W. Xue, K. Liao, BioRxiv (2020).","apa":"Wei, Z., Tan, S., Liu, T., Wu, Y., Lei, J.-G., Chen, Z., … Liao, K. (2020). Plasmodesmata-like intercellular connections by plant remorin in animal cells. bioRxiv. Cold Spring Harbor Laboratory. https://doi.org/10.1101/791137","ama":"Wei Z, Tan S, Liu T, et al. Plasmodesmata-like intercellular connections by plant remorin in animal cells. bioRxiv. 2020. doi:10.1101/791137","mla":"Wei, Zhuang, et al. “Plasmodesmata-like Intercellular Connections by Plant Remorin in Animal Cells.” BioRxiv, Cold Spring Harbor Laboratory, 2020, doi:10.1101/791137."},"date_updated":"2021-01-12T08:14:26Z","month":"02","publisher":"Cold Spring Harbor Laboratory","oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1101/791137"}],"oa_version":"Preprint","abstract":[{"text":"Plasmodesmata (PD) are crucial structures for intercellular communication in multicellular plants with remorins being their crucial plant-specific structural and functional constituents. The PD biogenesis is an intriguing but poorly understood process. By expressing an Arabidopsis remorin protein in mammalian cells, we have reconstituted a PD-like filamentous structure, termed remorin filament (RF), connecting neighboring cells physically and physiologically. Notably, RFs are capable of transporting macromolecules intercellularly, in a way similar to plant PD. With further super-resolution microscopic analysis and biochemical characterization, we found that RFs are also composed of actin filaments, forming the core skeleton structure, aligned with the remorin protein. This unique heterologous filamentous structure might explain the molecular mechanism for remorin function as well as PD construction. Furthermore, remorin protein exhibits a specific distribution manner in the plasma membrane in mammalian cells, representing a lipid nanodomain, depending on its lipid modification status. Our studies not only provide crucial insights into the mechanism of PD biogenesis, but also uncovers unsuspected fundamental mechanistic and evolutionary links between intercellular communication systems of plants and animals.","lang":"eng"}],"date_published":"2020-02-19T00:00:00Z","doi":"10.1101/791137","date_created":"2020-03-21T16:34:42Z","page":"22","day":"19","language":[{"iso":"eng"}],"publication":"bioRxiv","publication_status":"published","year":"2020"}]