[{"file":[{"creator":"dernst","file_size":5183861,"content_type":"application/pdf","access_level":"open_access","file_name":"2024_CurrentBiology_Arslan.pdf","success":1,"checksum":"51220b76d72a614208f84bdbfbaf9b72","date_updated":"2024-01-16T10:53:31Z","date_created":"2024-01-16T10:53:31Z","file_id":"14813","relation":"main_file"}],"oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"14795","ddc":["570"],"status":"public","title":"Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts","intvolume":" 34","abstract":[{"text":"Metazoan development relies on the formation and remodeling of cell-cell contacts. Dynamic reorganization of adhesion receptors and the actomyosin cell cortex in space and time plays a central role in cell-cell contact formation and maturation. Nevertheless, how this process is mechanistically achieved when new contacts are formed remains unclear. Here, by building a biomimetic assay composed of progenitor cells adhering to supported lipid bilayers functionalized with E-cadherin ectodomains, we show that cortical F-actin flows, driven by the depletion of myosin-2 at the cell contact center, mediate the dynamic reorganization of adhesion receptors and cell cortex at the contact. E-cadherin-dependent downregulation of the small GTPase RhoA at the forming contact leads to both a depletion of myosin-2 and a decrease of F-actin at the contact center. At the contact rim, in contrast, myosin-2 becomes enriched by the retraction of bleb-like protrusions, resulting in a cortical tension gradient from the contact rim to its center. This tension gradient, in turn, triggers centrifugal F-actin flows, leading to further accumulation of F-actin at the contact rim and the progressive redistribution of E-cadherin from the contact center to the rim. Eventually, this combination of actomyosin downregulation and flows at the contact determines the characteristic molecular organization, with E-cadherin and F-actin accumulating at the contact rim, where they are needed to mechanically link the contractile cortices of the adhering cells.","lang":"eng"}],"issue":"1","type":"journal_article","date_published":"2024-01-08T00:00:00Z","publication":"Current Biology","citation":{"chicago":"Arslan, Feyza N, Edouard B Hannezo, Jack Merrin, Martin Loose, and Carl-Philipp J Heisenberg. “Adhesion-Induced Cortical Flows Pattern E-Cadherin-Mediated Cell Contacts.” Current Biology. Elsevier, 2024. https://doi.org/10.1016/j.cub.2023.11.067.","mla":"Arslan, Feyza N., et al. “Adhesion-Induced Cortical Flows Pattern E-Cadherin-Mediated Cell Contacts.” Current Biology, vol. 34, no. 1, Elsevier, 2024, p. 171–182.e8, doi:10.1016/j.cub.2023.11.067.","short":"F.N. Arslan, E.B. Hannezo, J. Merrin, M. Loose, C.-P.J. Heisenberg, Current Biology 34 (2024) 171–182.e8.","ista":"Arslan FN, Hannezo EB, Merrin J, Loose M, Heisenberg C-PJ. 2024. Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts. Current Biology. 34(1), 171–182.e8.","ieee":"F. N. Arslan, E. B. Hannezo, J. Merrin, M. Loose, and C.-P. J. Heisenberg, “Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts,” Current Biology, vol. 34, no. 1. Elsevier, p. 171–182.e8, 2024.","apa":"Arslan, F. N., Hannezo, E. B., Merrin, J., Loose, M., & Heisenberg, C.-P. J. (2024). Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts. Current Biology. Elsevier. https://doi.org/10.1016/j.cub.2023.11.067","ama":"Arslan FN, Hannezo EB, Merrin J, Loose M, Heisenberg C-PJ. Adhesion-induced cortical flows pattern E-cadherin-mediated cell contacts. Current Biology. 2024;34(1):171-182.e8. doi:10.1016/j.cub.2023.11.067"},"article_type":"original","page":"171-182.e8","day":"08","has_accepted_license":"1","article_processing_charge":"Yes (via OA deal)","scopus_import":"1","author":[{"orcid":"0000-0001-5809-9566","id":"49DA7910-F248-11E8-B48F-1D18A9856A87","last_name":"Arslan","first_name":"Feyza N","full_name":"Arslan, Feyza N"},{"full_name":"Hannezo, Edouard B","orcid":"0000-0001-6005-1561","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","last_name":"Hannezo","first_name":"Edouard B"},{"last_name":"Merrin","first_name":"Jack","orcid":"0000-0001-5145-4609","id":"4515C308-F248-11E8-B48F-1D18A9856A87","full_name":"Merrin, Jack"},{"orcid":"0000-0001-7309-9724","id":"462D4284-F248-11E8-B48F-1D18A9856A87","last_name":"Loose","first_name":"Martin","full_name":"Loose, Martin"},{"full_name":"Heisenberg, Carl-Philipp J","orcid":"0000-0002-0912-4566","id":"39427864-F248-11E8-B48F-1D18A9856A87","last_name":"Heisenberg","first_name":"Carl-Philipp J"}],"date_created":"2024-01-14T23:00:56Z","date_updated":"2024-01-17T08:20:40Z","volume":34,"acknowledgement":"We are grateful to Edwin Munro for their feedback and help with the single particle analysis. We thank members of the Heisenberg and Loose labs for their help and feedback on the manuscript, notably Xin Tong for making the PCS2-mCherry-AHPH plasmid. Finally, we thank the Aquatics and Imaging & Optics facilities of ISTA for their continuous support, especially Yann Cesbron for assistance with the laser cutter. This work was supported by an ERC\r\nAdvanced Grant (MECSPEC) to C.-P.H.","year":"2024","publication_status":"published","publisher":"Elsevier","department":[{"_id":"CaHe"},{"_id":"EdHa"},{"_id":"MaLo"},{"_id":"NanoFab"}],"file_date_updated":"2024-01-16T10:53:31Z","ec_funded":1,"license":"https://creativecommons.org/licenses/by/4.0/","doi":"10.1016/j.cub.2023.11.067","acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"}],"language":[{"iso":"eng"}],"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"quality_controlled":"1","project":[{"grant_number":"742573","_id":"260F1432-B435-11E9-9278-68D0E5697425","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","call_identifier":"H2020"}],"month":"01","publication_identifier":{"eissn":["1879-0445"],"issn":["0960-9822"]}},{"day":"20","article_processing_charge":"Yes","has_accepted_license":"1","keyword":["Atomic and Molecular Physics","and Optics","Electronic","Optical and Magnetic Materials"],"date_published":"2024-01-20T00:00:00Z","article_type":"original","page":"26-31","publication":"Optica","citation":{"ama":"Diorico FR, Zhutov A, Hosten O. Laser-cavity locking utilizing beam ellipticity: accessing the 10−7 instability scale relative to cavity linewidth. Optica. 2024;11(1):26-31. doi:10.1364/optica.507451","ista":"Diorico FR, Zhutov A, Hosten O. 2024. Laser-cavity locking utilizing beam ellipticity: accessing the 10−7 instability scale relative to cavity linewidth. Optica. 11(1), 26–31.","apa":"Diorico, F. R., Zhutov, A., & Hosten, O. (2024). Laser-cavity locking utilizing beam ellipticity: accessing the 10−7 instability scale relative to cavity linewidth. Optica. Optica Publishing Group. https://doi.org/10.1364/optica.507451","ieee":"F. R. Diorico, A. Zhutov, and O. Hosten, “Laser-cavity locking utilizing beam ellipticity: accessing the 10−7 instability scale relative to cavity linewidth,” Optica, vol. 11, no. 1. Optica Publishing Group, pp. 26–31, 2024.","mla":"Diorico, Fritz R., et al. “Laser-Cavity Locking Utilizing Beam Ellipticity: Accessing the 10−7 Instability Scale Relative to Cavity Linewidth.” Optica, vol. 11, no. 1, Optica Publishing Group, 2024, pp. 26–31, doi:10.1364/optica.507451.","short":"F.R. Diorico, A. Zhutov, O. Hosten, Optica 11 (2024) 26–31.","chicago":"Diorico, Fritz R, Artem Zhutov, and Onur Hosten. “Laser-Cavity Locking Utilizing Beam Ellipticity: Accessing the 10−7 Instability Scale Relative to Cavity Linewidth.” Optica. Optica Publishing Group, 2024. https://doi.org/10.1364/optica.507451."},"abstract":[{"text":"Frequency-stable lasers form the back bone of precision measurements in science and technology. Such lasers typically attain their stability through frequency locking to reference cavities. State-of-the-art locking performances to date had been achieved using frequency modulation based methods, complemented with active drift cancellation systems. We demonstrate an all passive, modulation-free laser-cavity locking technique (squash locking) that utilizes changes in spatial beam ellipticity for error signal generation, and a coherent polarization post-selection for noise resilience. By comparing two identically built proof-of-principle systems, we show a frequency locking instability of 5×10−7 relative to the cavity linewidth at 10 s averaging. The results surpass the demonstrated performances of methods engineered over the last five decades, potentially enabling an advancement in the precision control of lasers, while creating avenues for bridging the performance gaps between industrial grade lasers with scientific ones due to the afforded simplicity and scalability.","lang":"eng"}],"issue":"1","type":"journal_article","oa_version":"Published Version","file":[{"access_level":"open_access","file_name":"2023_Optica_Diorico.pdf","content_type":"application/pdf","file_size":4558986,"creator":"dernst","relation":"main_file","file_id":"14824","checksum":"eb99ca7d0fe73e22f121875175546ed7","success":1,"date_updated":"2024-01-17T08:53:16Z","date_created":"2024-01-17T08:53:16Z"}],"title":"Laser-cavity locking utilizing beam ellipticity: accessing the 10−7 instability scale relative to cavity linewidth","ddc":["530"],"status":"public","intvolume":" 11","_id":"14802","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"01","publication_identifier":{"issn":["2334-2536"]},"language":[{"iso":"eng"}],"doi":"10.1364/optica.507451","quality_controlled":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"file_date_updated":"2024-01-17T08:53:16Z","date_created":"2024-01-15T10:25:38Z","date_updated":"2024-01-17T08:53:47Z","volume":11,"author":[{"full_name":"Diorico, Fritz R","id":"2E054C4C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4947-8924","first_name":"Fritz R","last_name":"Diorico"},{"id":"0f02ed6a-b514-11ee-b891-8379c5f19cb7","last_name":"Zhutov","first_name":"Artem","full_name":"Zhutov, Artem"},{"full_name":"Hosten, Onur","last_name":"Hosten","first_name":"Onur","orcid":"0000-0002-2031-204X","id":"4C02D85E-F248-11E8-B48F-1D18A9856A87"}],"publication_status":"published","publisher":"Optica Publishing Group","department":[{"_id":"OnHo"}],"year":"2024","acknowledgement":"We thank Rishabh Sahu and Sebastian Wald for technical contributions to the experiment. Funding by Institute of Science and Technology Austria."},{"day":"11","article_processing_charge":"Yes (via OA deal)","keyword":["General Computer Science","Theoretical Computer Science"],"date_published":"2024-01-11T00:00:00Z","publication":"Theoretical Computer Science","citation":{"apa":"Schmid, S., Svoboda, J., & Yeo, M. X. (2024). Weighted packet selection for rechargeable links in cryptocurrency networks: Complexity and approximation. Theoretical Computer Science. Elsevier. https://doi.org/10.1016/j.tcs.2023.114353","ieee":"S. Schmid, J. Svoboda, and M. X. Yeo, “Weighted packet selection for rechargeable links in cryptocurrency networks: Complexity and approximation,” Theoretical Computer Science, vol. 989. Elsevier, 2024.","ista":"Schmid S, Svoboda J, Yeo MX. 2024. Weighted packet selection for rechargeable links in cryptocurrency networks: Complexity and approximation. Theoretical Computer Science. 989, 114353.","ama":"Schmid S, Svoboda J, Yeo MX. Weighted packet selection for rechargeable links in cryptocurrency networks: Complexity and approximation. Theoretical Computer Science. 2024;989. doi:10.1016/j.tcs.2023.114353","chicago":"Schmid, Stefan, Jakub Svoboda, and Michelle X Yeo. “Weighted Packet Selection for Rechargeable Links in Cryptocurrency Networks: Complexity and Approximation.” Theoretical Computer Science. Elsevier, 2024. https://doi.org/10.1016/j.tcs.2023.114353.","short":"S. Schmid, J. Svoboda, M.X. Yeo, Theoretical Computer Science 989 (2024).","mla":"Schmid, Stefan, et al. “Weighted Packet Selection for Rechargeable Links in Cryptocurrency Networks: Complexity and Approximation.” Theoretical Computer Science, vol. 989, 114353, Elsevier, 2024, doi:10.1016/j.tcs.2023.114353."},"article_type":"original","abstract":[{"lang":"eng","text":"We consider a natural problem dealing with weighted packet selection across a rechargeable link, which e.g., finds applications in cryptocurrency networks. The capacity of a link (u, v) is determined by how many nodes u and v allocate for this link. Specifically, the input is a finite ordered sequence of packets that arrive in both directions along a link. Given (u, v) and a packet of weight x going from u to v, node u can either accept or reject the packet. If u accepts the packet, the capacity on link (u, v) decreases by x. Correspondingly, v's capacity on \r\n increases by x. If a node rejects the packet, this will entail a cost affinely linear in the weight of the packet. A link is “rechargeable” in the sense that the total capacity of the link has to remain constant, but the allocation of capacity at the ends of the link can depend arbitrarily on the nodes' decisions. The goal is to minimise the sum of the capacity injected into the link and the cost of rejecting packets. We show that the problem is NP-hard, but can be approximated efficiently with a ratio of (1+E) . (1+3) for some arbitrary E>0."}],"type":"journal_article","oa_version":"Published Version","_id":"14820","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","title":"Weighted packet selection for rechargeable links in cryptocurrency networks: Complexity and approximation","intvolume":" 989","month":"01","publication_identifier":{"issn":["0304-3975"]},"doi":"10.1016/j.tcs.2023.114353","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.tcs.2023.114353"}],"oa":1,"quality_controlled":"1","project":[{"name":"Formal Methods for Stochastic Models: Algorithms and Applications","call_identifier":"H2020","grant_number":"863818","_id":"0599E47C-7A3F-11EA-A408-12923DDC885E"}],"ec_funded":1,"article_number":"114353","author":[{"last_name":"Schmid","first_name":"Stefan","full_name":"Schmid, Stefan"},{"first_name":"Jakub","last_name":"Svoboda","id":"130759D2-D7DD-11E9-87D2-DE0DE6697425","orcid":"0000-0002-1419-3267","full_name":"Svoboda, Jakub"},{"last_name":"Yeo","first_name":"Michelle X","id":"2D82B818-F248-11E8-B48F-1D18A9856A87","full_name":"Yeo, Michelle X"}],"date_updated":"2024-01-17T09:23:03Z","date_created":"2024-01-16T13:40:41Z","volume":989,"year":"2024","acknowledgement":"We thank Mahsa Bastankhah and Mohammad Ali Maddah-Ali for fruitful discussions about different variants of the problem. This work is supported by the European Research Council (ERC) Consolidator Project 864228 (AdjustNet), 2020-2025, the ERC CoG 863818 (ForM-SMArt), and the German Research Foundation (DFG) grant 470029389 (FlexNets), 2021-2024.","publication_status":"epub_ahead","publisher":"Elsevier","department":[{"_id":"KrCh"},{"_id":"KrPi"}]},{"file_date_updated":"2024-01-17T11:03:00Z","ec_funded":1,"article_number":"169","date_created":"2024-01-14T23:00:56Z","date_updated":"2024-01-17T11:07:55Z","volume":15,"author":[{"first_name":"Marco","last_name":"Valentini","id":"C0BB2FAC-D767-11E9-B658-BC13E6697425","full_name":"Valentini, Marco"},{"id":"71616374-A8E9-11E9-A7CA-09ECE5697425","last_name":"Sagi","first_name":"Oliver","full_name":"Sagi, Oliver"},{"id":"7aa1f788-b527-11ee-aa9e-e6111a79e0c7","first_name":"Levon","last_name":"Baghumyan","full_name":"Baghumyan, Levon"},{"full_name":"de Gijsel, Thijs","last_name":"de Gijsel","first_name":"Thijs","id":"a0ece13c-b527-11ee-929d-bad130106eee"},{"full_name":"Jung, Jason","last_name":"Jung","first_name":"Jason","id":"4C9ACE7A-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Calcaterra","first_name":"Stefano","full_name":"Calcaterra, Stefano"},{"full_name":"Ballabio, Andrea","last_name":"Ballabio","first_name":"Andrea"},{"id":"2A67C376-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2862-8372","first_name":"Juan L","last_name":"Aguilera Servin","full_name":"Aguilera Servin, Juan L"},{"full_name":"Aggarwal, Kushagra","first_name":"Kushagra","last_name":"Aggarwal","id":"b22ab905-3539-11eb-84c3-fc159dcd79cb","orcid":"0000-0001-9985-9293"},{"id":"396A1950-F248-11E8-B48F-1D18A9856A87","last_name":"Janik","first_name":"Marian","full_name":"Janik, Marian"},{"id":"38756BB2-F248-11E8-B48F-1D18A9856A87","last_name":"Adletzberger","first_name":"Thomas","full_name":"Adletzberger, Thomas"},{"full_name":"Seoane Souto, Rubén","first_name":"Rubén","last_name":"Seoane Souto"},{"full_name":"Leijnse, Martin","first_name":"Martin","last_name":"Leijnse"},{"first_name":"Jeroen","last_name":"Danon","full_name":"Danon, Jeroen"},{"first_name":"Constantin","last_name":"Schrade","full_name":"Schrade, Constantin"},{"full_name":"Bakkers, Erik","first_name":"Erik","last_name":"Bakkers"},{"full_name":"Chrastina, Daniel","first_name":"Daniel","last_name":"Chrastina"},{"first_name":"Giovanni","last_name":"Isella","full_name":"Isella, Giovanni"},{"full_name":"Katsaros, Georgios","first_name":"Georgios","last_name":"Katsaros","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8342-202X"}],"publication_status":"published","department":[{"_id":"GeKa"}],"publisher":"Springer Nature","acknowledgement":"We acknowledge Alexander Brinkmann, Alessandro Crippa, Francesco Giazotto, Andrew Higginbotham, Andrea Iorio, Giordano Scappucci, Christian Schonenberger, and Lukas Splitthoff for helpful discussions. We thank Marcel Verheijen for the support in the TEM analysis. This research and related results were made possible with the support of the NOMIS\r\nFoundation. It was supported by the Scientific Service Units of ISTA through resources provided by the MIBA Machine Shop and the nanofabrication facility, the European Union’s Horizon 2020 research andinnovation programme under Grant Agreement No 862046, the HORIZONRIA\r\n101069515 project, the European Innovation Council Pathfinder grant no. 101115315 (QuKiT), and the FWF Projects #P-32235, #P-36507 and #F-8606. For the purpose of open access, the authors have applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission. R.S.S. acknowledges Spanish CM “Talento Program\"\r\nProject No. 2022-T1/IND-24070. J.J. acknowledges European Research Council TOCINA 834290.","year":"2024","pmid":1,"month":"01","publication_identifier":{"eissn":["2041-1723"]},"acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"}],"language":[{"iso":"eng"}],"doi":"10.1038/s41467-023-44114-0","quality_controlled":"1","project":[{"call_identifier":"H2020","name":"TOPOLOGICALLY PROTECTED AND SCALABLE QUANTUM BITS","grant_number":"862046","_id":"237E5020-32DE-11EA-91FC-C7463DDC885E"},{"name":"Integrated GermaNIum quanTum tEchnology","grant_number":"101069515","_id":"34c0acea-11ca-11ed-8bc3-8775e10fd452"},{"_id":"bdc2ca30-d553-11ed-ba76-cf164a5bb811","grant_number":"101115315","name":"Quantum bits with Kitaev Transmons"},{"name":"Towards scalable hut wire quantum devices","call_identifier":"FWF","_id":"237B3DA4-32DE-11EA-91FC-C7463DDC885E","grant_number":"P32235"},{"name":"Merging spin and superconducting qubits in planar Ge","_id":"bd8bd29e-d553-11ed-ba76-f0070d4b237a","grant_number":"P36507"},{"name":"Conventional and unconventional topological superconductors","_id":"34a66131-11ca-11ed-8bc3-a31681c6b03e","grant_number":"F8606"}],"external_id":{"pmid":["38167818"]},"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"abstract":[{"text":"Superconductor/semiconductor hybrid devices have attracted increasing interest in the past years. Superconducting electronics aims to complement semiconductor technology, while hybrid architectures are at the forefront of new ideas such as topological superconductivity and protected qubits. In this work, we engineer the induced superconductivity in two-dimensional germanium hole gas by varying the distance between the quantum well and the aluminum. We demonstrate a hard superconducting gap and realize an electrically and flux tunable superconducting diode using a superconducting quantum interference device (SQUID). This allows to tune the current phase relation (CPR), to a regime where single Cooper pair tunneling is suppressed, creating a sin(2y) CPR. Shapiro experiments complement this interpretation and the microwave drive allows to create a diode with ≈ 100% efficiency. The reported results open up the path towards integration of spin qubit devices, microwave resonators and (protected) superconducting qubits on the same silicon technology compatible platform.","lang":"eng"}],"type":"journal_article","oa_version":"Published Version","file":[{"file_size":2336595,"content_type":"application/pdf","creator":"dernst","file_name":"2024_NatureComm_Valentini.pdf","access_level":"open_access","date_updated":"2024-01-17T11:03:00Z","date_created":"2024-01-17T11:03:00Z","checksum":"ef79173b45eeaf984ffa61ef2f8a52ab","success":1,"relation":"main_file","file_id":"14825"}],"ddc":["530"],"status":"public","title":"Parity-conserving Cooper-pair transport and ideal superconducting diode in planar germanium","intvolume":" 15","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"14793","day":"02","has_accepted_license":"1","article_processing_charge":"Yes","scopus_import":"1","date_published":"2024-01-02T00:00:00Z","article_type":"original","publication":"Nature Communications","citation":{"apa":"Valentini, M., Sagi, O., Baghumyan, L., de Gijsel, T., Jung, J., Calcaterra, S., … Katsaros, G. (2024). Parity-conserving Cooper-pair transport and ideal superconducting diode in planar germanium. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-023-44114-0","ieee":"M. Valentini et al., “Parity-conserving Cooper-pair transport and ideal superconducting diode in planar germanium,” Nature Communications, vol. 15. Springer Nature, 2024.","ista":"Valentini M, Sagi O, Baghumyan L, de Gijsel T, Jung J, Calcaterra S, Ballabio A, Aguilera Servin JL, Aggarwal K, Janik M, Adletzberger T, Seoane Souto R, Leijnse M, Danon J, Schrade C, Bakkers E, Chrastina D, Isella G, Katsaros G. 2024. Parity-conserving Cooper-pair transport and ideal superconducting diode in planar germanium. Nature Communications. 15, 169.","ama":"Valentini M, Sagi O, Baghumyan L, et al. Parity-conserving Cooper-pair transport and ideal superconducting diode in planar germanium. Nature Communications. 2024;15. doi:10.1038/s41467-023-44114-0","chicago":"Valentini, Marco, Oliver Sagi, Levon Baghumyan, Thijs de Gijsel, Jason Jung, Stefano Calcaterra, Andrea Ballabio, et al. “Parity-Conserving Cooper-Pair Transport and Ideal Superconducting Diode in Planar Germanium.” Nature Communications. Springer Nature, 2024. https://doi.org/10.1038/s41467-023-44114-0.","short":"M. Valentini, O. Sagi, L. Baghumyan, T. de Gijsel, J. Jung, S. Calcaterra, A. Ballabio, J.L. Aguilera Servin, K. Aggarwal, M. Janik, T. Adletzberger, R. Seoane Souto, M. Leijnse, J. Danon, C. Schrade, E. Bakkers, D. Chrastina, G. Isella, G. Katsaros, Nature Communications 15 (2024).","mla":"Valentini, Marco, et al. “Parity-Conserving Cooper-Pair Transport and Ideal Superconducting Diode in Planar Germanium.” Nature Communications, vol. 15, 169, Springer Nature, 2024, doi:10.1038/s41467-023-44114-0."}},{"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"arxiv":["2303.00353"]},"main_file_link":[{"url":"https://doi.org/10.1007/s00440-023-01254-0","open_access":"1"}],"project":[{"call_identifier":"H2020","name":"Bridging Scales in Random Materials","grant_number":"948819","_id":"0aa76401-070f-11eb-9043-b5bb049fa26d"}],"quality_controlled":"1","doi":"10.1007/s00440-023-01254-0","language":[{"iso":"eng"}],"publication_identifier":{"issn":["0178-8051"],"eissn":["1432-2064"]},"month":"01","acknowledgement":"NC has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Grant agreement No 948819).\r\nFM is supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) through the SPP 2265 Random Geometric Systems. FM has been funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy EXC 2044 -390685587, Mathematics Münster: Dynamics–Geometry–Structure. FM has been funded by the Max Planck Institute for Mathematics in the Sciences.","year":"2024","department":[{"_id":"JuFi"}],"publisher":"Springer Nature","publication_status":"epub_ahead","author":[{"id":"fea1b376-906f-11eb-847d-b2c0cf46455b","last_name":"Clozeau","first_name":"Nicolas","full_name":"Clozeau, Nicolas"},{"last_name":"Mattesini","first_name":"Francesco","full_name":"Mattesini, Francesco"}],"date_updated":"2024-01-17T11:18:34Z","date_created":"2024-01-14T23:00:57Z","ec_funded":1,"citation":{"chicago":"Clozeau, Nicolas, and Francesco Mattesini. “Annealed Quantitative Estimates for the Quadratic 2D-Discrete Random Matching Problem.” Probability Theory and Related Fields. Springer Nature, 2024. https://doi.org/10.1007/s00440-023-01254-0.","short":"N. Clozeau, F. Mattesini, Probability Theory and Related Fields (2024).","mla":"Clozeau, Nicolas, and Francesco Mattesini. “Annealed Quantitative Estimates for the Quadratic 2D-Discrete Random Matching Problem.” Probability Theory and Related Fields, Springer Nature, 2024, doi:10.1007/s00440-023-01254-0.","apa":"Clozeau, N., & Mattesini, F. (2024). Annealed quantitative estimates for the quadratic 2D-discrete random matching problem. Probability Theory and Related Fields. Springer Nature. https://doi.org/10.1007/s00440-023-01254-0","ieee":"N. Clozeau and F. Mattesini, “Annealed quantitative estimates for the quadratic 2D-discrete random matching problem,” Probability Theory and Related Fields. Springer Nature, 2024.","ista":"Clozeau N, Mattesini F. 2024. Annealed quantitative estimates for the quadratic 2D-discrete random matching problem. Probability Theory and Related Fields.","ama":"Clozeau N, Mattesini F. Annealed quantitative estimates for the quadratic 2D-discrete random matching problem. Probability Theory and Related Fields. 2024. doi:10.1007/s00440-023-01254-0"},"publication":"Probability Theory and Related Fields","article_type":"original","date_published":"2024-01-04T00:00:00Z","scopus_import":"1","has_accepted_license":"1","article_processing_charge":"Yes (in subscription journal)","day":"04","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"14797","ddc":["510"],"title":"Annealed quantitative estimates for the quadratic 2D-discrete random matching problem","status":"public","oa_version":"Published Version","type":"journal_article","abstract":[{"text":"We study a random matching problem on closed compact 2 -dimensional Riemannian manifolds (with respect to the squared Riemannian distance), with samples of random points whose common law is absolutely continuous with respect to the volume measure with strictly positive and bounded density. We show that given two sequences of numbers n and m=m(n) of points, asymptotically equivalent as n goes to infinity, the optimal transport plan between the two empirical measures μn and νm is quantitatively well-approximated by (Id,exp(∇hn))#μn where hn solves a linear elliptic PDE obtained by a regularized first-order linearization of the Monge-Ampère equation. This is obtained in the case of samples of correlated random points for which a stretched exponential decay of the α -mixing coefficient holds and for a class of discrete-time Markov chains having a unique absolutely continuous invariant measure with respect to the volume measure.","lang":"eng"}]},{"related_material":{"link":[{"relation":"software","url":"http://github.com/hippenmeyerlab"}]},"author":[{"first_name":"Andi H","last_name":"Hansen","id":"38853E16-F248-11E8-B48F-1D18A9856A87","full_name":"Hansen, Andi H"},{"id":"37B36620-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2279-1061","first_name":"Simon","last_name":"Hippenmeyer","full_name":"Hippenmeyer, Simon"}],"volume":5,"date_created":"2024-01-14T23:00:56Z","date_updated":"2024-01-17T10:32:31Z","pmid":1,"year":"2024","acknowledgement":"We thank Florian Pauler for discussion and his expert technical support. This research was supported by the Scientific Service Units (SSU) at IST Austria through resources provided by the Imaging and Optics Facility (IOF) and Preclinical Facility (PCF). A.H.H. was a recipient of a DOC Fellowship (24812) of the Austrian Academy of Sciences.","publisher":"Elsevier","department":[{"_id":"SiHi"}],"publication_status":"epub_ahead","article_number":"102795","doi":"10.1016/j.xpro.2023.102795","language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"}],"main_file_link":[{"url":"https://doi.org/10.1016/j.xpro.2023.102795","open_access":"1"}],"oa":1,"external_id":{"pmid":["38165800"]},"project":[{"grant_number":"24812","_id":"2625A13E-B435-11E9-9278-68D0E5697425","name":"Molecular Mechanisms of Radial Neuronal Migration"}],"quality_controlled":"1","publication_identifier":{"eissn":["2666-1667"]},"month":"01","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"14794","intvolume":" 5","status":"public","title":"Time-lapse imaging of cortical projection neuron migration in mice using mosaic analysis with double markers","issue":"1","abstract":[{"lang":"eng","text":"Mosaic analysis with double markers (MADM) technology enables the sparse labeling of genetically defined neurons. We present a protocol for time-lapse imaging of cortical projection neuron migration in mice using MADM. We describe steps for the isolation, culturing, and 4D imaging of neuronal dynamics in MADM-labeled brain tissue. While this protocol is compatible with other single-cell labeling methods, the MADM approach provides a genetic platform for the functional assessment of cell-autonomous candidate gene function and the relative contribution of non-cell-autonomous effects.\r\n\r\nFor complete details on the use and execution of this protocol, please refer to Hansen et al. (2022),1 Contreras et al. (2021),2 and Amberg and Hippenmeyer (2021).3"}],"type":"journal_article","date_published":"2024-01-01T00:00:00Z","citation":{"ista":"Hansen AH, Hippenmeyer S. 2024. Time-lapse imaging of cortical projection neuron migration in mice using mosaic analysis with double markers. STAR Protocols. 5(1), 102795.","ieee":"A. H. Hansen and S. Hippenmeyer, “Time-lapse imaging of cortical projection neuron migration in mice using mosaic analysis with double markers,” STAR Protocols, vol. 5, no. 1. Elsevier, 2024.","apa":"Hansen, A. H., & Hippenmeyer, S. (2024). Time-lapse imaging of cortical projection neuron migration in mice using mosaic analysis with double markers. STAR Protocols. Elsevier. https://doi.org/10.1016/j.xpro.2023.102795","ama":"Hansen AH, Hippenmeyer S. Time-lapse imaging of cortical projection neuron migration in mice using mosaic analysis with double markers. STAR Protocols. 2024;5(1). doi:10.1016/j.xpro.2023.102795","chicago":"Hansen, Andi H, and Simon Hippenmeyer. “Time-Lapse Imaging of Cortical Projection Neuron Migration in Mice Using Mosaic Analysis with Double Markers.” STAR Protocols. Elsevier, 2024. https://doi.org/10.1016/j.xpro.2023.102795.","mla":"Hansen, Andi H., and Simon Hippenmeyer. “Time-Lapse Imaging of Cortical Projection Neuron Migration in Mice Using Mosaic Analysis with Double Markers.” STAR Protocols, vol. 5, no. 1, 102795, Elsevier, 2024, doi:10.1016/j.xpro.2023.102795.","short":"A.H. Hansen, S. Hippenmeyer, STAR Protocols 5 (2024)."},"publication":"STAR Protocols","article_type":"review","article_processing_charge":"Yes","day":"01","scopus_import":"1"},{"day":"04","has_accepted_license":"1","article_processing_charge":"Yes (in subscription journal)","keyword":["General Biochemistry","Genetics and Molecular Biology"],"scopus_import":"1","date_published":"2024-01-04T00:00:00Z","article_type":"original","page":"130-148.e17","publication":"Cell","citation":{"chicago":"Kuhn, Andre, Mark Roosjen, Sumanth Mutte, Shiv Mani Dubey, Vanessa Polet Carrillo Carrasco, Sjef Boeren, Aline Monzer, et al. “RAF-like Protein Kinases Mediate a Deeply Conserved, Rapid Auxin Response.” Cell. Elsevier, 2024. https://doi.org/10.1016/j.cell.2023.11.021.","short":"A. Kuhn, M. Roosjen, S. Mutte, S.M. Dubey, V.P. Carrillo Carrasco, S. Boeren, A. Monzer, J. Koehorst, T. Kohchi, R. Nishihama, M. Fendrych, J. Sprakel, J. Friml, D. Weijers, Cell 187 (2024) 130–148.e17.","mla":"Kuhn, Andre, et al. “RAF-like Protein Kinases Mediate a Deeply Conserved, Rapid Auxin Response.” Cell, vol. 187, no. 1, Elsevier, 2024, p. 130–148.e17, doi:10.1016/j.cell.2023.11.021.","apa":"Kuhn, A., Roosjen, M., Mutte, S., Dubey, S. M., Carrillo Carrasco, V. P., Boeren, S., … Weijers, D. (2024). RAF-like protein kinases mediate a deeply conserved, rapid auxin response. Cell. Elsevier. https://doi.org/10.1016/j.cell.2023.11.021","ieee":"A. Kuhn et al., “RAF-like protein kinases mediate a deeply conserved, rapid auxin response,” Cell, vol. 187, no. 1. Elsevier, p. 130–148.e17, 2024.","ista":"Kuhn A, Roosjen M, Mutte S, Dubey SM, Carrillo Carrasco VP, Boeren S, Monzer A, Koehorst J, Kohchi T, Nishihama R, Fendrych M, Sprakel J, Friml J, Weijers D. 2024. RAF-like protein kinases mediate a deeply conserved, rapid auxin response. Cell. 187(1), 130–148.e17.","ama":"Kuhn A, Roosjen M, Mutte S, et al. RAF-like protein kinases mediate a deeply conserved, rapid auxin response. Cell. 2024;187(1):130-148.e17. doi:10.1016/j.cell.2023.11.021"},"abstract":[{"text":"The plant-signaling molecule auxin triggers fast and slow cellular responses across land plants and algae. The nuclear auxin pathway mediates gene expression and controls growth and development in land plants, but this pathway is absent from algal sister groups. Several components of rapid responses have been identified in Arabidopsis, but it is unknown if these are part of a conserved mechanism. We recently identified a fast, proteome-wide phosphorylation response to auxin. Here, we show that this response occurs across 5 land plant and algal species and converges on a core group of shared targets. We found conserved rapid physiological responses to auxin in the same species and identified rapidly accelerated fibrosarcoma (RAF)-like protein kinases as central mediators of auxin-triggered phosphorylation across species. Genetic analysis connects this kinase to both auxin-triggered protein phosphorylation and rapid cellular response, thus identifying an ancient mechanism for fast auxin responses in the green lineage.","lang":"eng"}],"issue":"1","type":"journal_article","oa_version":"Published Version","file":[{"checksum":"06fd236a9ee0b46ccb05f44695bfc34b","success":1,"date_created":"2024-01-22T13:41:41Z","date_updated":"2024-01-22T13:41:41Z","relation":"main_file","file_id":"14874","content_type":"application/pdf","file_size":13194060,"creator":"dernst","access_level":"open_access","file_name":"2024_Cell_Kuhn.pdf"}],"ddc":["580"],"status":"public","title":"RAF-like protein kinases mediate a deeply conserved, rapid auxin response","intvolume":" 187","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"14826","month":"01","publication_identifier":{"issn":["0092-8674"],"eissn":["1097-4172"]},"language":[{"iso":"eng"}],"doi":"10.1016/j.cell.2023.11.021","quality_controlled":"1","project":[{"grant_number":"742985","_id":"261099A6-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Tracing Evolution of Auxin Transport and Polarity in Plants"},{"name":"RNA-directed DNA methylation in plant development","call_identifier":"FWF","_id":"262EF96E-B435-11E9-9278-68D0E5697425","grant_number":"P29988"}],"tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)"},"external_id":{"pmid":["38128538"]},"oa":1,"license":"https://creativecommons.org/licenses/by-nc/4.0/","file_date_updated":"2024-01-22T13:41:41Z","ec_funded":1,"date_updated":"2024-01-22T13:43:40Z","date_created":"2024-01-17T12:45:40Z","volume":187,"author":[{"full_name":"Kuhn, Andre","last_name":"Kuhn","first_name":"Andre"},{"full_name":"Roosjen, Mark","first_name":"Mark","last_name":"Roosjen"},{"full_name":"Mutte, Sumanth","first_name":"Sumanth","last_name":"Mutte"},{"full_name":"Dubey, Shiv Mani","last_name":"Dubey","first_name":"Shiv Mani"},{"full_name":"Carrillo Carrasco, Vanessa Polet","first_name":"Vanessa Polet","last_name":"Carrillo Carrasco"},{"full_name":"Boeren, Sjef","first_name":"Sjef","last_name":"Boeren"},{"id":"2DB5D88C-D7B3-11E9-B8FD-7907E6697425","last_name":"Monzer","first_name":"Aline","full_name":"Monzer, Aline"},{"full_name":"Koehorst, Jasper","first_name":"Jasper","last_name":"Koehorst"},{"last_name":"Kohchi","first_name":"Takayuki","full_name":"Kohchi, Takayuki"},{"full_name":"Nishihama, Ryuichi","first_name":"Ryuichi","last_name":"Nishihama"},{"orcid":"0000-0002-9767-8699","id":"43905548-F248-11E8-B48F-1D18A9856A87","last_name":"Fendrych","first_name":"Matyas","full_name":"Fendrych, Matyas"},{"full_name":"Sprakel, Joris","last_name":"Sprakel","first_name":"Joris"},{"full_name":"Friml, Jiří","first_name":"Jiří","last_name":"Friml","id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596"},{"full_name":"Weijers, Dolf","first_name":"Dolf","last_name":"Weijers"}],"publication_status":"published","department":[{"_id":"JiFr"}],"publisher":"Elsevier","acknowledgement":"We are grateful to Asuka Shitaku and Eri Koide for generating and sharing the Marchantia PRAF-mCitrine line and Peng-Cheng Wang for sharing the Arabidopsis raf mutant. We are grateful to our team members for discussions and helpful advice. This work was supported by funding from the Netherlands Organization for Scientific Research (NWO): VICI grant 865.14.001 and ENW-KLEIN OCENW.KLEIN.027 grants to D.W.; VENI grant VI.VENI.212.003 to A.K.; the European Research Council AdG DIRNDL (contract number 833867) to D.W.; CoG CATCH to J.S.; StG CELLONGATE (contract 803048) to M.F.; and AdG ETAP (contract 742985) to J.F.; MEXT KAKENHI grant number JP19H05675 to T.K.; JSPS KAKENHI grant number JP20H03275 to R.N.; Takeda Science Foundation to R.N.; and the Austrian Science Fund (FWF, P29988) to J.F.","year":"2024","pmid":1},{"day":"12","has_accepted_license":"1","article_processing_charge":"Yes","keyword":["Cell Biology","General Medicine","Histology","Pathology and Forensic Medicine"],"scopus_import":"1","date_published":"2024-01-12T00:00:00Z","article_type":"review","publication":"European Journal of Cell Biology","citation":{"chicago":"Radler, Philipp, and Martin Loose. “A Dynamic Duo: Understanding the Roles of FtsZ and FtsA for Escherichia Coli Cell Division through in Vitro Approaches.” European Journal of Cell Biology. Elsevier, 2024. https://doi.org/10.1016/j.ejcb.2023.151380.","mla":"Radler, Philipp, and Martin Loose. “A Dynamic Duo: Understanding the Roles of FtsZ and FtsA for Escherichia Coli Cell Division through in Vitro Approaches.” European Journal of Cell Biology, vol. 103, no. 1, 151380, Elsevier, 2024, doi:10.1016/j.ejcb.2023.151380.","short":"P. Radler, M. Loose, European Journal of Cell Biology 103 (2024).","ista":"Radler P, Loose M. 2024. A dynamic duo: Understanding the roles of FtsZ and FtsA for Escherichia coli cell division through in vitro approaches. European Journal of Cell Biology. 103(1), 151380.","ieee":"P. Radler and M. Loose, “A dynamic duo: Understanding the roles of FtsZ and FtsA for Escherichia coli cell division through in vitro approaches,” European Journal of Cell Biology, vol. 103, no. 1. Elsevier, 2024.","apa":"Radler, P., & Loose, M. (2024). A dynamic duo: Understanding the roles of FtsZ and FtsA for Escherichia coli cell division through in vitro approaches. European Journal of Cell Biology. Elsevier. https://doi.org/10.1016/j.ejcb.2023.151380","ama":"Radler P, Loose M. A dynamic duo: Understanding the roles of FtsZ and FtsA for Escherichia coli cell division through in vitro approaches. European Journal of Cell Biology. 2024;103(1). doi:10.1016/j.ejcb.2023.151380"},"abstract":[{"lang":"eng","text":"Bacteria divide by binary fission. The protein machine responsible for this process is the divisome, a transient assembly of more than 30 proteins in and on the surface of the cytoplasmic membrane. Together, they constrict the cell envelope and remodel the peptidoglycan layer to eventually split the cell into two. For Escherichia coli, most molecular players involved in this process have probably been identified, but obtaining the quantitative information needed for a mechanistic understanding can often not be achieved from experiments in vivo alone. Since the discovery of the Z-ring more than 30 years ago, in vitro reconstitution experiments have been crucial to shed light on molecular processes normally hidden in the complex environment of the living cell. In this review, we summarize how rebuilding the divisome from purified components – or at least parts of it - have been instrumental to obtain the detailed mechanistic understanding of the bacterial cell division machinery that we have today."}],"issue":"1","type":"journal_article","oa_version":"Published Version","title":"A dynamic duo: Understanding the roles of FtsZ and FtsA for Escherichia coli cell division through in vitro approaches","ddc":["570"],"status":"public","intvolume":" 103","_id":"14834","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"01","publication_identifier":{"issn":["0171-9335"]},"language":[{"iso":"eng"}],"doi":"10.1016/j.ejcb.2023.151380","quality_controlled":"1","project":[{"name":"Understanding bacterial cell division by in vitro\r\nreconstitution","_id":"fc38323b-9c52-11eb-aca3-ff8afb4a011d","grant_number":"P34607"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.ejcb.2023.151380"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"pmid":["38218128"]},"oa":1,"article_number":"151380","date_created":"2024-01-18T08:16:43Z","date_updated":"2024-01-23T08:37:13Z","volume":103,"author":[{"full_name":"Radler, Philipp","orcid":"0000-0001-9198-2182 ","id":"40136C2A-F248-11E8-B48F-1D18A9856A87","last_name":"Radler","first_name":"Philipp"},{"id":"462D4284-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7309-9724","first_name":"Martin","last_name":"Loose","full_name":"Loose, Martin"}],"publication_status":"epub_ahead","publisher":"Elsevier","department":[{"_id":"MaLo"}],"year":"2024","acknowledgement":"We acknowledge members of the Loose laboratory at ISTA for helpful discussions—in particular M. Kojic for his insightful comments. This work was supported by the Austrian Science Fund (FWF P34607) to M.L.","pmid":1},{"keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"has_accepted_license":"1","article_processing_charge":"Yes (in subscription journal)","day":"01","page":"9853-9871","article_type":"original","citation":{"chicago":"Kramarenko, Ivan, J Kerutt, A Verhamme, P A Oesch, L Barrufet, Jorryt J Matthee, H Kusakabe, I Goovaerts, and T T Thai. “Linking UV Spectral Properties of MUSE Ly α Emitters at z ≳ 3 to Lyman Continuum Escape.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2024. https://doi.org/10.1093/mnras/stad3853.","mla":"Kramarenko, Ivan, et al. “Linking UV Spectral Properties of MUSE Ly α Emitters at z ≳ 3 to Lyman Continuum Escape.” Monthly Notices of the Royal Astronomical Society, vol. 527, no. 4, Oxford University Press, 2024, pp. 9853–71, doi:10.1093/mnras/stad3853.","short":"I. Kramarenko, J. Kerutt, A. Verhamme, P.A. Oesch, L. Barrufet, J.J. Matthee, H. Kusakabe, I. Goovaerts, T.T. Thai, Monthly Notices of the Royal Astronomical Society 527 (2024) 9853–9871.","ista":"Kramarenko I, Kerutt J, Verhamme A, Oesch PA, Barrufet L, Matthee JJ, Kusakabe H, Goovaerts I, Thai TT. 2024. Linking UV spectral properties of MUSE Ly α emitters at z ≳ 3 to Lyman continuum escape. Monthly Notices of the Royal Astronomical Society. 527(4), 9853–9871.","apa":"Kramarenko, I., Kerutt, J., Verhamme, A., Oesch, P. A., Barrufet, L., Matthee, J. J., … Thai, T. T. (2024). Linking UV spectral properties of MUSE Ly α emitters at z ≳ 3 to Lyman continuum escape. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/stad3853","ieee":"I. Kramarenko et al., “Linking UV spectral properties of MUSE Ly α emitters at z ≳ 3 to Lyman continuum escape,” Monthly Notices of the Royal Astronomical Society, vol. 527, no. 4. Oxford University Press, pp. 9853–9871, 2024.","ama":"Kramarenko I, Kerutt J, Verhamme A, et al. Linking UV spectral properties of MUSE Ly α emitters at z ≳ 3 to Lyman continuum escape. Monthly Notices of the Royal Astronomical Society. 2024;527(4):9853-9871. doi:10.1093/mnras/stad3853"},"publication":"Monthly Notices of the Royal Astronomical Society","date_published":"2024-02-01T00:00:00Z","type":"journal_article","issue":"4","abstract":[{"lang":"eng","text":"The physical conditions giving rise to high escape fractions of ionizing radiation (LyC fesc) in star-forming galaxies – most likely protagonists of cosmic reionization – are not yet fully understood. Using the VLT/MUSE observations of ∼1400 Ly α emitters at 2.9 < z < 6.7, we compare stacked rest-frame UV spectra of candidates for LyC leakers and non-leakers selected based on their Ly α profiles. We find that the stacks of potential LyC leakers, i.e. galaxies with narrow, symmetric Ly α profiles with small peak separation, generally show (i) strong nebular O iii]λ1666, [Si iii]λ1883, and [C iii]λ1907 +C iii]λ1909 emission, indicating a high-ionization state of the interstellar medium (ISM); (ii) high equivalent widths of He iiλ1640 (∼1 − 3 Å), suggesting the presence of hard ionizing radiation fields; (iii) Si ii*λ1533 emission, revealing substantial amounts of neutral hydrogen off the line of sight; (iv) high C ivλλ1548,1550 to [C iii]λ1907 +C iii]λ1909 ratios (C iv/C iii] ≳0.75) , signalling the presence of low column density channels in the ISM. In contrast, the stacks with broad, asymmetric Ly α profiles with large peak separation show weak nebular emission lines, low He iiλ1640 equivalent widths (≲1 Å), and low C iv/C iii] (≲0.25), implying low-ionization states and high-neutral hydrogen column densities. Our results suggest that C iv/C iii] might be sensitive to the physical conditions that govern LyC photon escape, providing a promising tool for identification of ionizing sources among star-forming galaxies in the epoch of reionization."}],"intvolume":" 527","status":"public","title":"Linking UV spectral properties of MUSE Ly α emitters at z ≳ 3 to Lyman continuum escape","ddc":["520"],"_id":"14852","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","file":[{"access_level":"open_access","file_name":"2024_MNAstronomSoc_Kramarenko.pdf","file_size":4521738,"content_type":"application/pdf","creator":"dernst","relation":"main_file","file_id":"14879","checksum":"9d02df4035c4951cf63dee0db1e462e9","success":1,"date_updated":"2024-01-23T12:30:45Z","date_created":"2024-01-23T12:30:45Z"}],"publication_identifier":{"issn":["0035-8711"],"eissn":["1365-2966"]},"month":"02","quality_controlled":"1","oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"arxiv":["2305.07044"]},"language":[{"iso":"eng"}],"doi":"10.1093/mnras/stad3853","file_date_updated":"2024-01-23T12:30:45Z","publisher":"Oxford University Press","department":[{"_id":"GradSch"},{"_id":"JoMa"}],"publication_status":"published","acknowledgement":"We thank the anonymous referee for the constructive feedback that helped to improve the manuscript. We thank Michael Maseda, Daniel Schaerer, Charlotte Simmonds, and Rashmi Gottumukkala for useful comments and productive discussions. We also thank the organizers and participants of the 24th MUSE Science Busy Week in Leiden. IGK acknowledges an Excellence Master Fellowship granted by the Faculty of Science of the University of Geneva. This work has received funding from the Swiss State Secretariat for Education, Research and Innovation (SERI) under contract number MB22.00072, as well as from the Swiss National Science Foundation (SNSF) through project grant number 200020_207349 and SNSF Professorship grant number 190079. The Cosmic Dawn Center (DAWN) is funded by the Danish National Research Foundation under grant number 140. This paper is based on observations collected at the European Organisation for Astronomical Research in the Southern Hemisphere under ESO programmes 094.A-0289(B), 095.A-0010(A), 096.A-0045(A), 096.A-0045(B), 094.A-0205, 095.A-0240, 096.A-0090, 097.A-0160, and 098.A-0017. We made extensive use of several open-source software packages and we are thankful to the respective authors for sharing their work: NUMPY (Harris et al. 2020), ASTROPY (Astropy Collaboration 2022), MATPLOTLIB (Hunter 2007), IPYTHON (Perez & Granger 2007), and TOPCAT (Taylor 2005).","year":"2024","volume":527,"date_updated":"2024-01-23T12:33:50Z","date_created":"2024-01-22T08:22:17Z","author":[{"full_name":"Kramarenko, Ivan","first_name":"Ivan","last_name":"Kramarenko","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4"},{"first_name":"J","last_name":"Kerutt","full_name":"Kerutt, J"},{"last_name":"Verhamme","first_name":"A","full_name":"Verhamme, A"},{"full_name":"Oesch, P A","first_name":"P A","last_name":"Oesch"},{"full_name":"Barrufet, L","first_name":"L","last_name":"Barrufet"},{"full_name":"Matthee, Jorryt J","first_name":"Jorryt J","last_name":"Matthee","id":"7439a258-f3c0-11ec-9501-9df22fe06720","orcid":"0000-0003-2871-127X"},{"full_name":"Kusakabe, H","last_name":"Kusakabe","first_name":"H"},{"first_name":"I","last_name":"Goovaerts","full_name":"Goovaerts, I"},{"last_name":"Thai","first_name":"T T","full_name":"Thai, T T"}]},{"quality_controlled":"1","external_id":{"pmid":["38054353"]},"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"language":[{"iso":"eng"}],"doi":"10.1242/jeb.246217","month":"01","publication_identifier":{"eissn":["0022-0949"],"issn":["1477-9145"]},"publication_status":"published","department":[{"_id":"NiBa"}],"publisher":"The Company of Biologists","acknowledgement":"We thank Anuradha Batabyal and Shakilur Kabir for scientific discussions, and help with sampling and colour analyses. We thank Muralidhar and the central LCMS facility of the IISc for their technical support with the GCMS.\r\nResearch funding was provided by the Department of Science and Technology Fund for Improvement of S&T Infrastructure (DST-FIST), the Department of Biotechnology-Indian Institute of Science (DBT-IISc) partnership program and a Science and Engineering Research Board (SERB) grant to M.T. (EMR/2017/002228). Open Access funding provided by Indian Institute of Science. Deposited in PMC for immediate release.","year":"2024","pmid":1,"date_created":"2024-01-22T08:14:49Z","date_updated":"2024-01-23T12:13:08Z","volume":227,"author":[{"first_name":"Arka","last_name":"Pal","id":"6AAB2240-CA9A-11E9-9C1A-D9D1E5697425","orcid":"0000-0002-4530-8469","full_name":"Pal, Arka"},{"last_name":"Joshi","first_name":"Mihir","full_name":"Joshi, Mihir"},{"full_name":"Thaker, Maria","last_name":"Thaker","first_name":"Maria"}],"related_material":{"link":[{"url":"https://github.com/arka-pal/Cnemaspis-SexualSignaling","relation":"software"}]},"article_number":"jeb246217","file_date_updated":"2024-01-23T12:08:24Z","article_type":"original","publication":"Journal of Experimental Biology","citation":{"apa":"Pal, A., Joshi, M., & Thaker, M. (2024). Too much information? Males convey parasite levels using more signal modalities than females utilise. Journal of Experimental Biology. The Company of Biologists. https://doi.org/10.1242/jeb.246217","ieee":"A. Pal, M. Joshi, and M. Thaker, “Too much information? Males convey parasite levels using more signal modalities than females utilise,” Journal of Experimental Biology, vol. 227, no. 1. The Company of Biologists, 2024.","ista":"Pal A, Joshi M, Thaker M. 2024. Too much information? Males convey parasite levels using more signal modalities than females utilise. Journal of Experimental Biology. 227(1), jeb246217.","ama":"Pal A, Joshi M, Thaker M. Too much information? Males convey parasite levels using more signal modalities than females utilise. Journal of Experimental Biology. 2024;227(1). doi:10.1242/jeb.246217","chicago":"Pal, Arka, Mihir Joshi, and Maria Thaker. “Too Much Information? Males Convey Parasite Levels Using More Signal Modalities than Females Utilise.” Journal of Experimental Biology. The Company of Biologists, 2024. https://doi.org/10.1242/jeb.246217.","short":"A. Pal, M. Joshi, M. Thaker, Journal of Experimental Biology 227 (2024).","mla":"Pal, Arka, et al. “Too Much Information? Males Convey Parasite Levels Using More Signal Modalities than Females Utilise.” Journal of Experimental Biology, vol. 227, no. 1, jeb246217, The Company of Biologists, 2024, doi:10.1242/jeb.246217."},"date_published":"2024-01-10T00:00:00Z","keyword":["Insect Science","Molecular Biology","Animal Science and Zoology","Aquatic Science","Physiology","Ecology","Evolution","Behavior and Systematics"],"day":"10","article_processing_charge":"Yes (via OA deal)","has_accepted_license":"1","title":"Too much information? Males convey parasite levels using more signal modalities than females utilise","ddc":["570"],"status":"public","intvolume":" 227","_id":"14850","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","file":[{"file_size":594128,"content_type":"application/pdf","creator":"dernst","access_level":"open_access","file_name":"2024_JourExperimBiology_Pal.pdf","checksum":"136325372f6f45abaa62a71e2d23bfb6","success":1,"date_created":"2024-01-23T12:08:24Z","date_updated":"2024-01-23T12:08:24Z","relation":"main_file","file_id":"14877"}],"type":"journal_article","abstract":[{"text":"Elaborate sexual signals are thought to have evolved and be maintained to serve as honest indicators of signaller quality. One measure of quality is health, which can be affected by parasite infection. Cnemaspis mysoriensis is a diurnal gecko that is often infested with ectoparasites in the wild, and males of this species express visual (coloured gular patches) and chemical (femoral gland secretions) traits that receivers could assess during social interactions. In this paper, we tested whether ectoparasites affect individual health, and whether signal quality is an indicator of ectoparasite levels. In wild lizards, we found that ectoparasite level was negatively correlated with body condition in both sexes. Moreover, some characteristics of both visual and chemical traits in males were strongly associated with ectoparasite levels. Specifically, males with higher ectoparasite levels had yellow gular patches with lower brightness and chroma, and chemical secretions with a lower proportion of aromatic compounds. We then determined whether ectoparasite levels in males influence female behaviour. Using sequential choice trials, wherein females were provided with either the visual or the chemical signals of wild-caught males that varied in ectoparasite level, we found that only chemical secretions evoked an elevated female response towards less parasitised males. Simultaneous choice trials in which females were exposed to the chemical secretions from males that varied in parasite level further confirmed a preference for males with lower parasites loads. Overall, we find that although health (body condition) or ectoparasite load can be honestly advertised through multiple modalities, the parasite-mediated female response is exclusively driven by chemical signals.","lang":"eng"}],"issue":"1"}]