[{"status":"public","month":"09","date_created":"2020-09-30T14:50:51Z","degree_awarded":"PhD","publisher":"Institute of Science and Technology Austria","file_date_updated":"2021-10-01T13:33:02Z","abstract":[{"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.","lang":"eng"}],"publication_status":"published","_id":"8589","oa":1,"ddc":["580"],"related_material":{"record":[{"id":"7643","relation":"part_of_dissertation","status":"public"}]},"title":"Novel insights into PIN polarity regulation during Arabidopsis development","year":"2020","author":[{"full_name":"Han, Huibin","id":"31435098-F248-11E8-B48F-1D18A9856A87","first_name":"Huibin","last_name":"Han"}],"citation":{"mla":"Han, Huibin. <i>Novel Insights into PIN Polarity Regulation during Arabidopsis Development</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8589\">10.15479/AT:ISTA:8589</a>.","apa":"Han, H. (2020). <i>Novel insights into PIN polarity regulation during Arabidopsis development</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8589\">https://doi.org/10.15479/AT:ISTA:8589</a>","ama":"Han H. Novel insights into PIN polarity regulation during Arabidopsis development. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8589\">10.15479/AT:ISTA:8589</a>","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.","short":"H. Han, Novel Insights into PIN Polarity Regulation during Arabidopsis Development, Institute of Science and Technology Austria, 2020.","chicago":"Han, Huibin. “Novel Insights into PIN Polarity Regulation during Arabidopsis Development.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8589\">https://doi.org/10.15479/AT:ISTA:8589</a>."},"publication_identifier":{"issn":["2663-337X"]},"alternative_title":["ISTA Thesis"],"page":"164","file":[{"relation":"source_file","date_created":"2020-09-30T14:50:20Z","file_size":49198118,"creator":"dernst","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","date_updated":"2020-09-30T14:50:20Z","file_id":"8590","checksum":"c4bda1947d4c09c428ac9ce667b02327","file_name":"2020_Han_Thesis.docx","access_level":"closed"},{"date_created":"2020-09-30T14:49:59Z","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":15513963,"file_id":"8591","date_updated":"2021-10-01T13:33:02Z","access_level":"open_access","checksum":"3f4f5d1718c2230adf30639ecaf8a00b","file_name":"2020_Han_Thesis.pdf"}],"date_published":"2020-09-30T00:00:00Z","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.","has_accepted_license":"1","department":[{"_id":"JiFr"}],"doi":"10.15479/AT:ISTA:8589","language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"supervisor":[{"last_name":"Friml","first_name":"Jiří","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87"}],"day":"30","oa_version":"Published Version","type":"dissertation","date_updated":"2023-09-07T13:13:05Z","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","article_processing_charge":"No"},{"date_created":"2020-10-13T16:46:14Z","month":"10","status":"public","degree_awarded":"PhD","file_date_updated":"2021-10-07T22:30:03Z","publisher":"Institute of Science and Technology Austria","publication_status":"published","abstract":[{"text":"Synthesis of proteins – translation – is a fundamental process of life. Quantitative studies anchor translation into the context of bacterial physiology and reveal several mathematical relationships, called “growth laws,” which capture physiological feedbacks between protein synthesis and cell growth. Growth laws describe the dependency of the ribosome abundance as a function of growth rate, which can change depending on the growth conditions. Perturbations of translation reveal that bacteria employ a compensatory strategy in which the reduced translation capability results in increased expression of the translation machinery.\r\nPerturbations of translation are achieved in various ways; clinically interesting is the application of translation-targeting antibiotics – translation inhibitors. The antibiotic effects on bacterial physiology are often poorly understood. Bacterial responses to two or more simultaneously applied antibiotics are even more puzzling. The combined antibiotic effect determines the type of drug interaction, which ranges from synergy (the effect is stronger than expected) to antagonism (the effect is weaker) and suppression (one of the drugs loses its potency).\r\nIn the first part of this work, we systematically measure the pairwise interaction network for translation inhibitors that interfere with different steps in translation. We find that the interactions are surprisingly diverse and tend to be more antagonistic. To explore the underlying mechanisms, we begin with a minimal biophysical model of combined antibiotic action. We base this model on the kinetics of antibiotic uptake and binding together with the physiological response described by the growth laws. The biophysical model explains some drug interactions, but not all; it specifically fails to predict suppression.\r\nIn the second part of this work, we hypothesize that elusive suppressive drug interactions result from the interplay between ribosomes halted in different stages of translation. To elucidate this putative mechanism of drug interactions between translation inhibitors, we generate translation bottlenecks genetically using in- ducible control of translation factors that regulate well-defined translation cycle steps. These perturbations accurately mimic antibiotic action and drug interactions, supporting that the interplay of different translation bottlenecks partially causes these interactions.\r\nWe extend this approach by varying two translation bottlenecks simultaneously. This approach reveals the suppression of translocation inhibition by inhibited translation. We rationalize this effect by modeling dense traffic of ribosomes that move on transcripts in a translation factor-mediated manner. This model predicts a dissolution of traffic jams caused by inhibited translocation when the density of ribosome traffic is reduced by lowered initiation. We base this model on the growth laws and quantitative relationships between different translation and growth parameters.\r\nIn the final part of this work, we describe a set of tools aimed at quantification of physiological and translation parameters. We further develop a simple model that directly connects the abundance of a translation factor with the growth rate, which allows us to extract physiological parameters describing initiation. We demonstrate the development of tools for measuring translation rate.\r\nThis thesis showcases how a combination of high-throughput growth rate mea- surements, genetics, and modeling can reveal mechanisms of drug interactions. Furthermore, by a gradual transition from combinations of antibiotics to precise genetic interventions, we demonstrated the equivalency between genetic and chemi- cal perturbations of translation. These findings tile the path for quantitative studies of antibiotic combinations and illustrate future approaches towards the quantitative description of translation.","lang":"eng"}],"title":"Perturbations of protein synthesis: from antibiotics to genetics and physiology","related_material":{"record":[{"id":"7673","relation":"part_of_dissertation","status":"public"},{"relation":"part_of_dissertation","status":"public","id":"8250"}]},"ddc":["571","530","570"],"oa":1,"_id":"8657","year":"2020","citation":{"mla":"Kavcic, Bor. <i>Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8657\">10.15479/AT:ISTA:8657</a>.","apa":"Kavcic, B. (2020). <i>Perturbations of protein synthesis: from antibiotics to genetics and physiology</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8657\">https://doi.org/10.15479/AT:ISTA:8657</a>","chicago":"Kavcic, Bor. “Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8657\">https://doi.org/10.15479/AT:ISTA:8657</a>.","short":"B. Kavcic, Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology, Institute of Science and Technology Austria, 2020.","ista":"Kavcic B. 2020. Perturbations of protein synthesis: from antibiotics to genetics and physiology. Institute of Science and Technology Austria.","ieee":"B. Kavcic, “Perturbations of protein synthesis: from antibiotics to genetics and physiology,” Institute of Science and Technology Austria, 2020.","ama":"Kavcic B. Perturbations of protein synthesis: from antibiotics to genetics and physiology. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8657\">10.15479/AT:ISTA:8657</a>"},"author":[{"id":"350F91D2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6041-254X","full_name":"Kavcic, Bor","first_name":"Bor","last_name":"Kavcic"}],"alternative_title":["ISTA Thesis"],"publication_identifier":{"issn":["2663-337X"],"isbn":["978-3-99078-011-4"]},"date_published":"2020-10-14T00:00:00Z","file":[{"access_level":"open_access","checksum":"d708ecd62b6fcc3bc1feb483b8dbe9eb","file_name":"kavcicB_thesis202009.pdf","file_id":"8663","date_updated":"2021-10-07T22:30:03Z","embargo":"2021-10-06","creator":"bkavcic","content_type":"application/pdf","file_size":52636162,"date_created":"2020-10-15T06:41:20Z","relation":"main_file"},{"date_created":"2020-10-15T06:41:53Z","embargo_to":"open_access","relation":"source_file","creator":"bkavcic","content_type":"application/zip","file_size":321681247,"file_id":"8664","date_updated":"2021-10-07T22:30:03Z","access_level":"closed","file_name":"2020b.zip","checksum":"bb35f2352a04db19164da609f00501f3"}],"page":"271","acknowledgement":"I thank Life Science Facilities for their continuous support with providing top-notch laboratory materials, keeping the devices humming, and coordinating the repairs and building of custom-designed laboratory equipment with the MIBA Machine shop.","acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"M-Shop"}],"language":[{"iso":"eng"}],"doi":"10.15479/AT:ISTA:8657","department":[{"_id":"GaTk"}],"has_accepted_license":"1","date_updated":"2023-09-07T13:20:48Z","type":"dissertation","oa_version":"Published Version","day":"14","supervisor":[{"first_name":"Gašper","last_name":"Tkačik","orcid":"0000-0002-6699-1455","full_name":"Tkačik, Gašper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87"},{"id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4398-476X","full_name":"Bollenbach, Mark Tobias","first_name":"Mark Tobias","last_name":"Bollenbach"}],"article_processing_charge":"No","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1"},{"date_published":"2020-10-30T00:00:00Z","external_id":{"pmid":["33122378"],"isi":["000583031800041"]},"page":"550-557","publication_identifier":{"issn":["0036-8075"],"eissn":["1095-9203"]},"scopus_import":"1","date_updated":"2023-09-05T12:02:35Z","type":"journal_article","oa_version":"Published Version","day":"30","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","article_processing_charge":"No","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.","ec_funded":1,"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"language":[{"iso":"eng"}],"doi":"10.1126/science.aba3178","department":[{"_id":"JiFr"}],"publisher":"American Association for the Advancement of Science","article_type":"original","volume":370,"issue":"6516","date_created":"2020-11-02T10:04:46Z","month":"10","status":"public","intvolume":"       370","isi":1,"year":"2020","main_file_link":[{"url":"https://europepmc.org/article/MED/33122378#free-full-text","open_access":"1"}],"citation":{"mla":"Hajny, Jakub, et al. “Receptor Kinase Module Targets PIN-Dependent Auxin Transport during Canalization.” <i>Science</i>, vol. 370, no. 6516, American Association for the Advancement of Science, 2020, pp. 550–57, doi:<a href=\"https://doi.org/10.1126/science.aba3178\">10.1126/science.aba3178</a>.","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. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.aba3178\">https://doi.org/10.1126/science.aba3178</a>","ama":"Hajny J, Prat T, Rydza N, et al. Receptor kinase module targets PIN-dependent auxin transport during canalization. <i>Science</i>. 2020;370(6516):550-557. doi:<a href=\"https://doi.org/10.1126/science.aba3178\">10.1126/science.aba3178</a>","ieee":"J. Hajny <i>et al.</i>, “Receptor kinase module targets PIN-dependent auxin transport during canalization,” <i>Science</i>, 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.","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.","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.” <i>Science</i>. American Association for the Advancement of Science, 2020. <a href=\"https://doi.org/10.1126/science.aba3178\">https://doi.org/10.1126/science.aba3178</a>."},"quality_controlled":"1","author":[{"full_name":"Hajny, Jakub","orcid":"0000-0003-2140-7195","id":"4800CC20-F248-11E8-B48F-1D18A9856A87","last_name":"Hajny","first_name":"Jakub"},{"last_name":"Prat","first_name":"Tomas","id":"3DA3BFEE-F248-11E8-B48F-1D18A9856A87","full_name":"Prat, Tomas"},{"first_name":"N","last_name":"Rydza","full_name":"Rydza, N"},{"orcid":"0000-0002-7244-7237","full_name":"Rodriguez Solovey, Lesia","id":"3922B506-F248-11E8-B48F-1D18A9856A87","first_name":"Lesia","last_name":"Rodriguez Solovey"},{"full_name":"Tan, Shutang","orcid":"0000-0002-0471-8285","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","last_name":"Tan","first_name":"Shutang"},{"full_name":"Verstraeten, Inge","orcid":"0000-0001-7241-2328","id":"362BF7FE-F248-11E8-B48F-1D18A9856A87","first_name":"Inge","last_name":"Verstraeten"},{"last_name":"Domjan","first_name":"David","full_name":"Domjan, David","orcid":"0000-0003-2267-106X","id":"C684CD7A-257E-11EA-9B6F-D8588B4F947F"},{"full_name":"Mazur, E","first_name":"E","last_name":"Mazur"},{"last_name":"Smakowska-Luzan","first_name":"E","full_name":"Smakowska-Luzan, E"},{"first_name":"W","last_name":"Smet","full_name":"Smet, W"},{"full_name":"Mor, E","last_name":"Mor","first_name":"E"},{"last_name":"Nolf","first_name":"J","full_name":"Nolf, J"},{"last_name":"Yang","first_name":"B","full_name":"Yang, B"},{"last_name":"Grunewald","first_name":"W","full_name":"Grunewald, W"},{"full_name":"Molnar, Gergely","id":"34F1AF46-F248-11E8-B48F-1D18A9856A87","last_name":"Molnar","first_name":"Gergely"},{"last_name":"Belkhadir","first_name":"Y","full_name":"Belkhadir, Y"},{"first_name":"B","last_name":"De Rybel","full_name":"De Rybel, B"},{"full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jiří","last_name":"Friml"}],"project":[{"name":"Tracing Evolution of Auxin Transport and Polarity in Plants","grant_number":"742985","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"},{"name":"Cell surface receptor complexes for PIN polarity and auxin-mediated development","grant_number":"25239","_id":"2699E3D2-B435-11E9-9278-68D0E5697425"}],"publication_status":"published","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."}],"title":"Receptor kinase module targets PIN-dependent auxin transport during canalization","publication":"Science","pmid":1,"related_material":{"link":[{"url":"https://ist.ac.at/en/news/molecular-compass-for-cell-orientation/","relation":"press_release","description":"News on IST Homepage"}]},"oa":1,"_id":"8721"},{"project":[{"name":"International IST Doctoral Program","grant_number":"665385","call_identifier":"H2020","_id":"2564DBCA-B435-11E9-9278-68D0E5697425"}],"abstract":[{"text":"Mitochondrial complex I couples NADH:ubiquinone oxidoreduction to proton pumping by an unknown mechanism. Here, we present cryo-electron microscopy structures of ovine complex I in five different conditions, including turnover, at resolutions up to 2.3 to 2.5 angstroms. Resolved water molecules allowed us to experimentally define the proton translocation pathways. Quinone binds at three positions along the quinone cavity, as does the inhibitor rotenone that also binds within subunit ND4. Dramatic conformational changes around the quinone cavity couple the redox reaction to proton translocation during open-to-closed state transitions of the enzyme. In the induced deactive state, the open conformation is arrested by the ND6 subunit. We propose a detailed molecular coupling mechanism of complex I, which is an unexpected combination of conformational changes and electrostatic interactions.","lang":"eng"}],"publication_status":"published","pmid":1,"publication":"Science","title":"The coupling mechanism of mammalian respiratory complex I","_id":"8737","oa":1,"ddc":["572"],"year":"2020","citation":{"chicago":"Kampjut, Domen, and Leonid A Sazanov. “The Coupling Mechanism of Mammalian Respiratory Complex I.” <i>Science</i>. American Association for the Advancement of Science, 2020. <a href=\"https://doi.org/10.1126/science.abc4209\">https://doi.org/10.1126/science.abc4209</a>.","short":"D. Kampjut, L.A. Sazanov, Science 370 (2020).","ista":"Kampjut D, Sazanov LA. 2020. The coupling mechanism of mammalian respiratory complex I. Science. 370(6516), eabc4209.","ieee":"D. Kampjut and L. A. Sazanov, “The coupling mechanism of mammalian respiratory complex I,” <i>Science</i>, vol. 370, no. 6516. American Association for the Advancement of Science, 2020.","ama":"Kampjut D, Sazanov LA. The coupling mechanism of mammalian respiratory complex I. <i>Science</i>. 2020;370(6516). doi:<a href=\"https://doi.org/10.1126/science.abc4209\">10.1126/science.abc4209</a>","apa":"Kampjut, D., &#38; Sazanov, L. A. (2020). The coupling mechanism of mammalian respiratory complex I. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.abc4209\">https://doi.org/10.1126/science.abc4209</a>","mla":"Kampjut, Domen, and Leonid A. Sazanov. “The Coupling Mechanism of Mammalian Respiratory Complex I.” <i>Science</i>, vol. 370, no. 6516, eabc4209, American Association for the Advancement of Science, 2020, doi:<a href=\"https://doi.org/10.1126/science.abc4209\">10.1126/science.abc4209</a>."},"author":[{"id":"37233050-F248-11E8-B48F-1D18A9856A87","full_name":"Kampjut, Domen","first_name":"Domen","last_name":"Kampjut"},{"first_name":"Leonid A","last_name":"Sazanov","orcid":"0000-0002-0977-7989","full_name":"Sazanov, Leonid A","id":"338D39FE-F248-11E8-B48F-1D18A9856A87"}],"quality_controlled":"1","month":"10","date_created":"2020-11-08T23:01:23Z","article_number":"eabc4209","status":"public","intvolume":"       370","isi":1,"file_date_updated":"2020-11-26T18:47:58Z","publisher":"American Association for the Advancement of Science","article_type":"original","volume":370,"issue":"6516","acknowledgement":"We thank J. Novacek (CEITEC Brno) and V.-V. Hodirnau (IST Austria) for their help with collecting cryo-EM datasets. We thank the IST Life Science and Electron Microscopy Facilities for providing equipment. This work has been supported by iNEXT,project number 653706, funded by the Horizon 2020 program of the European Union. This article reflects only the authors’view,and the European Commission is not responsible for any use that may be made of the information it contains. CIISB research infrastructure project LM2015043 funded by MEYS CR is gratefully acknowledged for the financial support of the measurements at the CF Cryo-electron Microscopy and Tomography CEITEC MU.This project has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant Agreement no. 665385","ec_funded":1,"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"EM-Fac"}],"department":[{"_id":"LeSa"}],"has_accepted_license":"1","language":[{"iso":"eng"}],"doi":"10.1126/science.abc4209","oa_version":"Submitted Version","date_updated":"2023-08-22T12:35:38Z","type":"journal_article","day":"30","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","scopus_import":"1","publication_identifier":{"eissn":["10959203"]},"file":[{"date_created":"2020-11-26T18:47:58Z","relation":"main_file","file_size":7618987,"creator":"lsazanov","content_type":"application/pdf","file_id":"8820","date_updated":"2020-11-26T18:47:58Z","success":1,"access_level":"open_access","file_name":"Full_manuscript_with_SI_opt_red.pdf","checksum":"658ba90979ca9528a2efdfac8547047a"}],"external_id":{"isi":["000583031800004"],"pmid":["32972993"]},"date_published":"2020-10-30T00:00:00Z"},{"oa_version":"Published Version","type":"journal_article","date_updated":"2023-11-16T13:03:31Z","day":"01","article_processing_charge":"Yes","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","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.","acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"Bio"}],"ec_funded":1,"department":[{"_id":"JiFr"}],"has_accepted_license":"1","doi":"10.1016/j.celrep.2020.108463","language":[{"iso":"eng"}],"external_id":{"isi":["000595658100018"],"pmid":["33264621"]},"file":[{"file_id":"8948","date_updated":"2020-12-14T07:33:39Z","success":1,"access_level":"open_access","file_name":"2020_CellReports_Tan.pdf","checksum":"ed18cba0fb48ed2e789381a54cc21904","date_created":"2020-12-14T07:33:39Z","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":8056434}],"date_published":"2020-12-01T00:00:00Z","scopus_import":"1","publication_identifier":{"eissn":["22111247"]},"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"year":"2020","citation":{"mla":"Tan, Shutang, et al. “Non-Steroidal Anti-Inflammatory Drugs Target TWISTED DWARF1-Regulated Actin Dynamics and Auxin Transport-Mediated Plant Development.” <i>Cell Reports</i>, vol. 33, no. 9, 108463, Elsevier, 2020, doi:<a href=\"https://doi.org/10.1016/j.celrep.2020.108463\">10.1016/j.celrep.2020.108463</a>.","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. <i>Cell Reports</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.celrep.2020.108463\">https://doi.org/10.1016/j.celrep.2020.108463</a>","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.” <i>Cell Reports</i>. Elsevier, 2020. <a href=\"https://doi.org/10.1016/j.celrep.2020.108463\">https://doi.org/10.1016/j.celrep.2020.108463</a>.","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).","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.","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. <i>Cell Reports</i>. 2020;33(9). doi:<a href=\"https://doi.org/10.1016/j.celrep.2020.108463\">10.1016/j.celrep.2020.108463</a>","ieee":"S. Tan <i>et al.</i>, “Non-steroidal anti-inflammatory drugs target TWISTED DWARF1-regulated actin dynamics and auxin transport-mediated plant development,” <i>Cell Reports</i>, vol. 33, no. 9. Elsevier, 2020."},"author":[{"id":"2DE75584-F248-11E8-B48F-1D18A9856A87","full_name":"Tan, Shutang","orcid":"0000-0002-0471-8285","first_name":"Shutang","last_name":"Tan"},{"first_name":"Martin","last_name":"Di Donato","full_name":"Di Donato, Martin"},{"first_name":"Matous","last_name":"Glanc","orcid":"0000-0003-0619-7783","full_name":"Glanc, Matous","id":"1AE1EA24-02D0-11E9-9BAA-DAF4881429F2"},{"first_name":"Xixi","last_name":"Zhang","orcid":"0000-0001-7048-4627","full_name":"Zhang, Xixi","id":"61A66458-47E9-11EA-85BA-8AEAAF14E49A"},{"last_name":"Klíma","first_name":"Petr","full_name":"Klíma, Petr"},{"first_name":"Jie","last_name":"Liu","full_name":"Liu, Jie"},{"full_name":"Bailly, Aurélien","last_name":"Bailly","first_name":"Aurélien"},{"full_name":"Ferro, Noel","last_name":"Ferro","first_name":"Noel"},{"last_name":"Petrášek","first_name":"Jan","full_name":"Petrášek, Jan"},{"last_name":"Geisler","first_name":"Markus","full_name":"Geisler, Markus"},{"id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří","first_name":"Jiří","last_name":"Friml"}],"quality_controlled":"1","project":[{"call_identifier":"H2020","_id":"261099A6-B435-11E9-9278-68D0E5697425","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","grant_number":"742985"},{"grant_number":"291734","name":"International IST Postdoc Fellowship Programme","call_identifier":"FP7","_id":"25681D80-B435-11E9-9278-68D0E5697425"},{"_id":"256FEF10-B435-11E9-9278-68D0E5697425","grant_number":"723-2015","name":"Long Term Fellowship"}],"abstract":[{"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.","lang":"eng"}],"publication_status":"published","pmid":1,"publication":"Cell Reports","title":"Non-steroidal anti-inflammatory drugs target TWISTED DWARF1-regulated actin dynamics and auxin transport-mediated plant development","_id":"8943","ddc":["580"],"related_material":{"link":[{"description":"News on IST Homepage","relation":"press_release","url":"https://ist.ac.at/en/news/plants-on-aspirin/"}]},"oa":1,"file_date_updated":"2020-12-14T07:33:39Z","publisher":"Elsevier","article_type":"original","issue":"9","volume":33,"month":"12","date_created":"2020-12-13T23:01:21Z","article_number":"108463","status":"public","intvolume":"        33","isi":1},{"volume":11,"file_date_updated":"2020-12-28T08:16:10Z","article_type":"original","publisher":"Springer Nature","intvolume":"        11","isi":1,"month":"12","date_created":"2020-12-23T08:25:45Z","article_number":"6437","status":"public","citation":{"apa":"Fäßler, F., Dimchev, G. A., Hodirnau, V.-V., Wan, W., &#38; Schur, F. K. (2020). Cryo-electron tomography structure of Arp2/3 complex in cells reveals new insights into the branch junction. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-020-20286-x\">https://doi.org/10.1038/s41467-020-20286-x</a>","mla":"Fäßler, Florian, et al. “Cryo-Electron Tomography Structure of Arp2/3 Complex in Cells Reveals New Insights into the Branch Junction.” <i>Nature Communications</i>, vol. 11, 6437, Springer Nature, 2020, doi:<a href=\"https://doi.org/10.1038/s41467-020-20286-x\">10.1038/s41467-020-20286-x</a>.","ista":"Fäßler F, Dimchev GA, Hodirnau V-V, Wan W, Schur FK. 2020. Cryo-electron tomography structure of Arp2/3 complex in cells reveals new insights into the branch junction. Nature Communications. 11, 6437.","short":"F. Fäßler, G.A. Dimchev, V.-V. Hodirnau, W. Wan, F.K. Schur, Nature Communications 11 (2020).","chicago":"Fäßler, Florian, Georgi A Dimchev, Victor-Valentin Hodirnau, William Wan, and Florian KM Schur. “Cryo-Electron Tomography Structure of Arp2/3 Complex in Cells Reveals New Insights into the Branch Junction.” <i>Nature Communications</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41467-020-20286-x\">https://doi.org/10.1038/s41467-020-20286-x</a>.","ieee":"F. Fäßler, G. A. Dimchev, V.-V. Hodirnau, W. Wan, and F. K. Schur, “Cryo-electron tomography structure of Arp2/3 complex in cells reveals new insights into the branch junction,” <i>Nature Communications</i>, vol. 11. Springer Nature, 2020.","ama":"Fäßler F, Dimchev GA, Hodirnau V-V, Wan W, Schur FK. Cryo-electron tomography structure of Arp2/3 complex in cells reveals new insights into the branch junction. <i>Nature Communications</i>. 2020;11. doi:<a href=\"https://doi.org/10.1038/s41467-020-20286-x\">10.1038/s41467-020-20286-x</a>"},"quality_controlled":"1","author":[{"last_name":"Fäßler","first_name":"Florian","full_name":"Fäßler, Florian","orcid":"0000-0001-7149-769X","id":"404F5528-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Georgi A","last_name":"Dimchev","id":"38C393BE-F248-11E8-B48F-1D18A9856A87","full_name":"Dimchev, Georgi A","orcid":"0000-0001-8370-6161"},{"id":"3661B498-F248-11E8-B48F-1D18A9856A87","full_name":"Hodirnau, Victor-Valentin","first_name":"Victor-Valentin","last_name":"Hodirnau"},{"full_name":"Wan, William","first_name":"William","last_name":"Wan"},{"last_name":"Schur","first_name":"Florian KM","full_name":"Schur, Florian KM","orcid":"0000-0003-4790-8078","id":"48AD8942-F248-11E8-B48F-1D18A9856A87"}],"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"year":"2020","title":"Cryo-electron tomography structure of Arp2/3 complex in cells reveals new insights into the branch junction","publication":"Nature Communications","_id":"8971","related_material":{"link":[{"description":"News on IST Homepage","relation":"press_release","url":"https://ist.ac.at/en/news/cutting-edge-technology-reveals-structures-within-cells/"}]},"ddc":["570"],"oa":1,"project":[{"grant_number":"P33367","name":"Structure and isoform diversity of the Arp2/3 complex","_id":"9B954C5C-BA93-11EA-9121-9846C619BF3A"},{"_id":"2674F658-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Protein structure and function in filopodia across scales","grant_number":"M02495"}],"abstract":[{"lang":"eng","text":"The actin-related protein (Arp)2/3 complex nucleates branched actin filament networks pivotal for cell migration, endocytosis and pathogen infection. Its activation is tightly regulated and involves complex structural rearrangements and actin filament binding, which are yet to be understood. Here, we report a 9.0 Å resolution structure of the actin filament Arp2/3 complex branch junction in cells using cryo-electron tomography and subtomogram averaging. This allows us to generate an accurate model of the active Arp2/3 complex in the branch junction and its interaction with actin filaments. Notably, our model reveals a previously undescribed set of interactions of the Arp2/3 complex with the mother filament, significantly different to the previous branch junction model. Our structure also indicates a central role for the ArpC3 subunit in stabilizing the active conformation."}],"publication_status":"published","file":[{"date_created":"2020-12-28T08:16:10Z","relation":"main_file","file_size":3958727,"content_type":"application/pdf","creator":"dernst","date_updated":"2020-12-28T08:16:10Z","file_id":"8975","success":1,"access_level":"open_access","checksum":"55d43ea0061cc4027ba45e966e1db8cc","file_name":"2020_NatureComm_Faessler.pdf"}],"external_id":{"isi":["000603078000003"]},"keyword":["General Biochemistry","Genetics and Molecular Biology","General Physics and Astronomy","General Chemistry"],"date_published":"2020-12-22T00:00:00Z","scopus_import":"1","publication_identifier":{"issn":["2041-1723"]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","oa_version":"Published Version","date_updated":"2023-08-24T11:01:50Z","type":"journal_article","day":"22","acknowledged_ssus":[{"_id":"ScienComp"},{"_id":"LifeSc"},{"_id":"Bio"},{"_id":"EM-Fac"}],"department":[{"_id":"FlSc"},{"_id":"EM-Fac"}],"has_accepted_license":"1","language":[{"iso":"eng"}],"doi":"10.1038/s41467-020-20286-x","acknowledgement":"This research was supported by the Scientific Service Units (SSUs) of IST Austria through resources provided by Scientific Computing (SciComp), the Life Science Facility (LSF), the BioImaging Facility (BIF), and the Electron Microscopy Facility (EMF). We also thank Dimitry Tegunov (MPI for Biophysical Chemistry) for helpful discussions\r\nabout the M software, and Michael Sixt (IST Austria) and Klemens Rottner (Technical University Braunschweig, HZI Braunschweig) for critical reading of the manuscript. We also thank Gregory Voth (University of Chicago) for providing us the MD-derived branch junction model for comparison. The authors acknowledge support from IST Austria and from the Austrian Science Fund (FWF): M02495 to G.D. and Austrian Science Fund (FWF): P33367 to F.K.M.S. "},{"abstract":[{"lang":"eng","text":"Metabolic adaptation is a critical feature of migrating cells. It tunes the metabolic programs of migrating cells to allow them to efficiently exert their crucial roles in development, inflammatory responses and tumor metastasis. Cell migration through physically challenging contexts requires energy. However, how the metabolic reprogramming that underlies in vivo cell invasion is controlled is still unanswered. In my PhD project, I identify a novel conserved metabolic shift in Drosophila melanogaster immune cells that by modulating their bioenergetic potential controls developmentally programmed tissue invasion. We show that this regulation requires a novel conserved nuclear protein, named Atossa. Atossa enhances the transcription of a set of proteins, including an RNA helicase Porthos and two metabolic enzymes, each of which increases the tissue invasion of leading Drosophila macrophages and can rescue the atossa mutant phenotype. Porthos selectively regulates the translational efficiency of a subset of mRNAs containing a 5’-UTR cis-regulatory TOP-like sequence. These 5’TOPL mRNA targets encode mitochondrial-related proteins, including subunits of mitochondrial oxidative phosphorylation (OXPHOS) components III and V and other metabolic-related proteins. Porthos powers up mitochondrial OXPHOS to engender a sufficient ATP supply, which is required for tissue invasion of leading macrophages. Atossa’s two vertebrate orthologs rescue the invasion defect. In my PhD project, I elucidate that Atossa displays a conserved developmental metabolic control to modulate metabolic capacities and the cellular energy state, through altered transcription and translation, to aid the tissue infiltration of leading cells into energy demanding barriers."}],"publication_status":"published","_id":"8983","related_material":{"record":[{"relation":"part_of_dissertation","status":"public","id":"8557"},{"status":"public","relation":"part_of_dissertation","id":"6187"}]},"oa":1,"ddc":["570"],"title":"Metabolic regulation of Drosophila macrophage tissue invasion","year":"2020","author":[{"full_name":"Emtenani, Shamsi","orcid":"0000-0001-6981-6938","id":"49D32318-F248-11E8-B48F-1D18A9856A87","last_name":"Emtenani","first_name":"Shamsi"}],"citation":{"apa":"Emtenani, S. (2020). <i>Metabolic regulation of Drosophila macrophage tissue invasion</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8983\">https://doi.org/10.15479/AT:ISTA:8983</a>","mla":"Emtenani, Shamsi. <i>Metabolic Regulation of Drosophila Macrophage Tissue Invasion</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8983\">10.15479/AT:ISTA:8983</a>.","chicago":"Emtenani, Shamsi. “Metabolic Regulation of Drosophila Macrophage Tissue Invasion.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8983\">https://doi.org/10.15479/AT:ISTA:8983</a>.","short":"S. Emtenani, Metabolic Regulation of Drosophila Macrophage Tissue Invasion, Institute of Science and Technology Austria, 2020.","ista":"Emtenani S. 2020. Metabolic regulation of Drosophila macrophage tissue invasion. Institute of Science and Technology Austria.","ama":"Emtenani S. Metabolic regulation of Drosophila macrophage tissue invasion. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8983\">10.15479/AT:ISTA:8983</a>","ieee":"S. Emtenani, “Metabolic regulation of Drosophila macrophage tissue invasion,” Institute of Science and Technology Austria, 2020."},"status":"public","month":"12","date_created":"2020-12-30T15:41:26Z","degree_awarded":"PhD","publisher":"Institute of Science and Technology Austria","file_date_updated":"2021-12-31T23:30:04Z","acknowledgement":"Also, I would like to express my appreciation and thanks to the Bioimaging facility, LSF, GSO, library, and IT people at IST Austria.","has_accepted_license":"1","department":[{"_id":"DaSi"}],"language":[{"iso":"eng"}],"doi":"10.15479/AT:ISTA:8983","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"},{"_id":"E-Lib"},{"_id":"CampIT"}],"supervisor":[{"id":"3D224B9E-F248-11E8-B48F-1D18A9856A87","full_name":"Siekhaus, Daria E","orcid":"0000-0001-8323-8353","first_name":"Daria E","last_name":"Siekhaus"}],"day":"30","oa_version":"Published Version","date_updated":"2023-09-07T13:24:17Z","type":"dissertation","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","article_processing_charge":"No","publication_identifier":{"issn":["2663-337X"]},"alternative_title":["ISTA Thesis"],"page":"141","file":[{"file_id":"8984","date_updated":"2021-12-31T23:30:04Z","access_level":"open_access","file_name":"Thesis_Shamsi_Emtenani_pdfA.pdf","checksum":"ec2797ab7a6f253b35df0572b36d1b43","date_created":"2020-12-30T15:34:01Z","relation":"main_file","embargo":"2021-12-30","file_size":10848175,"creator":"semtenan","content_type":"application/pdf"},{"file_size":10073648,"creator":"semtenan","content_type":"application/pdf","relation":"source_file","embargo_to":"open_access","date_created":"2020-12-30T15:37:36Z","checksum":"cc30e6608a9815414024cf548dff3b3a","file_name":"Thesis_Shamsi_Emtenani_source file.pdf","access_level":"closed","date_updated":"2021-12-31T23:30:04Z","file_id":"8985"}],"date_published":"2020-12-30T00:00:00Z"},{"citation":{"apa":"Milutinovic, B., Stock, M., Grasse, A. V., Naderlinger, E., Hilbe, C., &#38; Cremer, S. (2020). Social immunity modulates competition between coinfecting pathogens. <i>Ecology Letters</i>. Wiley. <a href=\"https://doi.org/10.1111/ele.13458\">https://doi.org/10.1111/ele.13458</a>","mla":"Milutinovic, Barbara, et al. “Social Immunity Modulates Competition between Coinfecting Pathogens.” <i>Ecology Letters</i>, vol. 23, no. 3, Wiley, 2020, pp. 565–74, doi:<a href=\"https://doi.org/10.1111/ele.13458\">10.1111/ele.13458</a>.","ama":"Milutinovic B, Stock M, Grasse AV, Naderlinger E, Hilbe C, Cremer S. Social immunity modulates competition between coinfecting pathogens. <i>Ecology Letters</i>. 2020;23(3):565-574. doi:<a href=\"https://doi.org/10.1111/ele.13458\">10.1111/ele.13458</a>","ieee":"B. Milutinovic, M. Stock, A. V. Grasse, E. Naderlinger, C. Hilbe, and S. Cremer, “Social immunity modulates competition between coinfecting pathogens,” <i>Ecology Letters</i>, vol. 23, no. 3. Wiley, pp. 565–574, 2020.","ista":"Milutinovic B, Stock M, Grasse AV, Naderlinger E, Hilbe C, Cremer S. 2020. Social immunity modulates competition between coinfecting pathogens. Ecology Letters. 23(3), 565–574.","chicago":"Milutinovic, Barbara, Miriam Stock, Anna V Grasse, Elisabeth Naderlinger, Christian Hilbe, and Sylvia Cremer. “Social Immunity Modulates Competition between Coinfecting Pathogens.” <i>Ecology Letters</i>. Wiley, 2020. <a href=\"https://doi.org/10.1111/ele.13458\">https://doi.org/10.1111/ele.13458</a>.","short":"B. Milutinovic, M. Stock, A.V. Grasse, E. Naderlinger, C. Hilbe, S. Cremer, Ecology Letters 23 (2020) 565–574."},"author":[{"id":"2CDC32B8-F248-11E8-B48F-1D18A9856A87","full_name":"Milutinovic, Barbara","orcid":"0000-0002-8214-4758","last_name":"Milutinovic","first_name":"Barbara"},{"id":"42462816-F248-11E8-B48F-1D18A9856A87","full_name":"Stock, Miriam","last_name":"Stock","first_name":"Miriam"},{"full_name":"Grasse, Anna V","id":"406F989C-F248-11E8-B48F-1D18A9856A87","last_name":"Grasse","first_name":"Anna V"},{"full_name":"Naderlinger, Elisabeth","id":"31757262-F248-11E8-B48F-1D18A9856A87","first_name":"Elisabeth","last_name":"Naderlinger"},{"id":"2FDF8F3C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5116-955X","full_name":"Hilbe, Christian","last_name":"Hilbe","first_name":"Christian"},{"full_name":"Cremer, Sylvia","orcid":"0000-0002-2193-3868","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87","last_name":"Cremer","first_name":"Sylvia"}],"quality_controlled":"1","tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"year":"2020","publication":"Ecology Letters","title":"Social immunity modulates competition between coinfecting pathogens","ddc":["570"],"related_material":{"record":[{"relation":"research_data","status":"public","id":"13060"}],"link":[{"description":"News on IST Homepage","relation":"press_release","url":"https://ist.ac.at/en/news/social-ants-shapes-disease-outcome/"}]},"oa":1,"_id":"7343","project":[{"grant_number":"291734","name":"International IST Postdoc Fellowship Programme","call_identifier":"FP7","_id":"25681D80-B435-11E9-9278-68D0E5697425"},{"grant_number":"CR-118/3-1","name":"Host-Parasite Coevolution","_id":"25DAF0B2-B435-11E9-9278-68D0E5697425"}],"publication_status":"published","abstract":[{"lang":"eng","text":"Coinfections with multiple pathogens can result in complex within‐host dynamics affecting virulence and transmission. While multiple infections are intensively studied in solitary hosts, it is so far unresolved how social host interactions interfere with pathogen competition, and if this depends on coinfection diversity. We studied how the collective disease defences of ants – their social immunity – influence pathogen competition in coinfections of same or different fungal pathogen species. Social immunity reduced virulence for all pathogen combinations, but interfered with spore production only in different‐species coinfections. Here, it decreased overall pathogen sporulation success while increasing co‐sporulation on individual cadavers and maintaining a higher pathogen diversity at the community level. Mathematical modelling revealed that host sanitary care alone can modulate competitive outcomes between pathogens, giving advantage to fast‐germinating, thus less grooming‐sensitive ones. Host social interactions can hence modulate infection dynamics in coinfected group members, thereby altering pathogen communities at the host level and population level."}],"volume":23,"issue":"3","file_date_updated":"2020-11-19T11:27:10Z","publisher":"Wiley","article_type":"letter_note","intvolume":"        23","isi":1,"date_created":"2020-01-20T13:32:12Z","month":"03","status":"public","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","article_processing_charge":"Yes (via OA deal)","date_updated":"2023-09-05T16:04:49Z","type":"journal_article","oa_version":"Published Version","day":"01","acknowledged_ssus":[{"_id":"LifeSc"}],"ec_funded":1,"doi":"10.1111/ele.13458","language":[{"iso":"eng"}],"has_accepted_license":"1","department":[{"_id":"SyCr"},{"_id":"KrCh"}],"acknowledgement":"We thank Bernhardt Steinwender and Jorgen Eilenberg for the fungal strains, Xavier Espadaler, Mireia Diaz, Christiane Wanke, Lumi Viljakainen and the Social Immunity Team at IST Austria, for help with ant collection, and Wanda Gorecka and Gertraud Stift of the IST Austria Life Science Facility for technical support. We are thankful to Dieter Ebert for input at all stages of the project, Roger Mundry for statistical advice, Hinrich Schulenburg, Paul Schmid-Hempel, Yuko\r\nUlrich and Joachim Kurtz for project discussion, Bor Kavcic for advice on growth curves, Marcus Roper for advice on modelling work and comments on the manuscript, as well as Marjon de Vos, Weini Huang and the Social Immunity Team for comments on the manuscript.\r\nThis study was funded by the German Research Foundation (DFG) within the Priority Programme 1399 Host-parasite Coevolution (CR 118/3 to S.C.) and the People Programme\r\n(Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement no 291734 (ISTFELLOW to B.M.). ","date_published":"2020-03-01T00:00:00Z","file":[{"file_name":"2020_EcologyLetters_Milutinovic.pdf","checksum":"0cd8be386fa219db02845b7c3991ce04","access_level":"open_access","success":1,"file_id":"8776","date_updated":"2020-11-19T11:27:10Z","file_size":561749,"content_type":"application/pdf","creator":"dernst","relation":"main_file","date_created":"2020-11-19T11:27:10Z"}],"external_id":{"isi":["000507515900001"]},"page":"565-574","publication_identifier":{"issn":["1461-023X"],"eissn":["1461-0248"]},"scopus_import":"1"},{"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","day":"03","date_updated":"2024-03-25T23:30:20Z","type":"journal_article","oa_version":"Published Version","doi":"10.1016/j.cub.2019.11.058","language":[{"iso":"eng"}],"has_accepted_license":"1","department":[{"_id":"JiFr"},{"_id":"EvBe"}],"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"ec_funded":1,"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). ","page":"381-395.e8","date_published":"2020-02-03T00:00:00Z","file":[{"relation":"main_file","date_created":"2020-09-22T09:51:28Z","file_size":5360135,"content_type":"application/pdf","creator":"dernst","success":1,"file_id":"8555","date_updated":"2020-09-22T09:51:28Z","checksum":"16f7d51fe28f91c21e4896a2028df40b","file_name":"2020_CurrentBiology_Tan.pdf","access_level":"open_access"}],"external_id":{"isi":["000511287900018"],"pmid":["31956021"]},"publication_identifier":{"issn":["09609822"]},"scopus_import":"1","author":[{"first_name":"Shutang","last_name":"Tan","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0471-8285","full_name":"Tan, Shutang"},{"id":"3CFB3B1C-F248-11E8-B48F-1D18A9856A87","full_name":"Abas, Melinda F","last_name":"Abas","first_name":"Melinda F"},{"first_name":"Inge","last_name":"Verstraeten","id":"362BF7FE-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7241-2328","full_name":"Verstraeten, Inge"},{"first_name":"Matous","last_name":"Glanc","id":"1AE1EA24-02D0-11E9-9BAA-DAF4881429F2","full_name":"Glanc, Matous","orcid":"0000-0003-0619-7783"},{"first_name":"Gergely","last_name":"Molnar","id":"34F1AF46-F248-11E8-B48F-1D18A9856A87","full_name":"Molnar, Gergely"},{"orcid":"0000-0003-2140-7195","full_name":"Hajny, Jakub","id":"4800CC20-F248-11E8-B48F-1D18A9856A87","last_name":"Hajny","first_name":"Jakub"},{"last_name":"Lasák","first_name":"Pavel","full_name":"Lasák, Pavel"},{"full_name":"Petřík, Ivan","last_name":"Petřík","first_name":"Ivan"},{"full_name":"Russinova, Eugenia","first_name":"Eugenia","last_name":"Russinova"},{"full_name":"Petrášek, Jan","first_name":"Jan","last_name":"Petrášek"},{"first_name":"Ondřej","last_name":"Novák","full_name":"Novák, Ondřej"},{"full_name":"Pospíšil, Jiří","last_name":"Pospíšil","first_name":"Jiří"},{"id":"4159519E-F248-11E8-B48F-1D18A9856A87","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596","last_name":"Friml","first_name":"Jiří"}],"quality_controlled":"1","citation":{"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.” <i>Current Biology</i>. Cell Press, 2020. <a href=\"https://doi.org/10.1016/j.cub.2019.11.058\">https://doi.org/10.1016/j.cub.2019.11.058</a>.","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.","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.","ama":"Tan S, Abas MF, Verstraeten I, et al. Salicylic acid targets protein phosphatase 2A to attenuate growth in plants. <i>Current Biology</i>. 2020;30(3):381-395.e8. doi:<a href=\"https://doi.org/10.1016/j.cub.2019.11.058\">10.1016/j.cub.2019.11.058</a>","ieee":"S. Tan <i>et al.</i>, “Salicylic acid targets protein phosphatase 2A to attenuate growth in plants,” <i>Current Biology</i>, vol. 30, no. 3. Cell Press, p. 381–395.e8, 2020.","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. <i>Current Biology</i>. Cell Press. <a href=\"https://doi.org/10.1016/j.cub.2019.11.058\">https://doi.org/10.1016/j.cub.2019.11.058</a>","mla":"Tan, Shutang, et al. “Salicylic Acid Targets Protein Phosphatase 2A to Attenuate Growth in Plants.” <i>Current Biology</i>, vol. 30, no. 3, Cell Press, 2020, p. 381–395.e8, doi:<a href=\"https://doi.org/10.1016/j.cub.2019.11.058\">10.1016/j.cub.2019.11.058</a>."},"year":"2020","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"related_material":{"record":[{"id":"8822","relation":"dissertation_contains","status":"public"}]},"ddc":["580"],"oa":1,"_id":"7427","title":"Salicylic acid targets protein phosphatase 2A to attenuate growth in plants","publication":"Current Biology","pmid":1,"publication_status":"published","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."}],"project":[{"grant_number":"742985","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","call_identifier":"H2020","_id":"261099A6-B435-11E9-9278-68D0E5697425"},{"_id":"25681D80-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","grant_number":"291734","name":"International IST Postdoc Fellowship Programme"},{"_id":"256FEF10-B435-11E9-9278-68D0E5697425","name":"Long Term Fellowship","grant_number":"723-2015"}],"volume":30,"issue":"3","publisher":"Cell Press","article_type":"original","file_date_updated":"2020-09-22T09:51:28Z","isi":1,"intvolume":"        30","status":"public","date_created":"2020-02-02T23:01:00Z","month":"02"},{"article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","day":"23","oa_version":"Published Version","date_updated":"2023-08-18T06:33:07Z","type":"journal_article","has_accepted_license":"1","department":[{"_id":"JiFr"},{"_id":"GaTk"},{"_id":"EM-Fac"},{"_id":"SyCr"}],"language":[{"iso":"eng"}],"doi":"10.7554/eLife.52067","acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"Bio"},{"_id":"EM-Fac"}],"ec_funded":1,"external_id":{"pmid":["31971511"],"isi":["000514104100001"]},"file":[{"access_level":"open_access","file_name":"2020_eLife_Narasimhan.pdf","checksum":"2052daa4be5019534f3a42f200a09f32","file_id":"7494","date_updated":"2020-07-14T12:47:59Z","file_size":7247468,"creator":"dernst","content_type":"application/pdf","date_created":"2020-02-18T07:21:16Z","relation":"main_file"}],"date_published":"2020-01-23T00:00:00Z","scopus_import":"1","publication_identifier":{"eissn":["2050-084X"]},"author":[{"id":"44BF24D0-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8600-0671","full_name":"Narasimhan, Madhumitha","last_name":"Narasimhan","first_name":"Madhumitha"},{"full_name":"Johnson, Alexander J","orcid":"0000-0002-2739-8843","id":"46A62C3A-F248-11E8-B48F-1D18A9856A87","last_name":"Johnson","first_name":"Alexander J"},{"first_name":"Roshan","last_name":"Prizak","id":"4456104E-F248-11E8-B48F-1D18A9856A87","full_name":"Prizak, Roshan"},{"id":"3F99E422-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9735-5315","full_name":"Kaufmann, Walter","first_name":"Walter","last_name":"Kaufmann"},{"id":"2DE75584-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0471-8285","full_name":"Tan, Shutang","last_name":"Tan","first_name":"Shutang"},{"first_name":"Barbara E","last_name":"Casillas Perez","id":"351ED2AA-F248-11E8-B48F-1D18A9856A87","full_name":"Casillas Perez, Barbara E"},{"last_name":"Friml","first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596"}],"quality_controlled":"1","citation":{"mla":"Narasimhan, Madhumitha, et al. “Evolutionarily Unique Mechanistic Framework of Clathrin-Mediated Endocytosis in Plants.” <i>ELife</i>, vol. 9, e52067, eLife Sciences Publications, 2020, doi:<a href=\"https://doi.org/10.7554/eLife.52067\">10.7554/eLife.52067</a>.","apa":"Narasimhan, M., Johnson, A. J., Prizak, R., Kaufmann, W., Tan, S., Casillas Perez, B. E., &#38; Friml, J. (2020). Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants. <i>ELife</i>. eLife Sciences Publications. <a href=\"https://doi.org/10.7554/eLife.52067\">https://doi.org/10.7554/eLife.52067</a>","ieee":"M. Narasimhan <i>et al.</i>, “Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants,” <i>eLife</i>, vol. 9. eLife Sciences Publications, 2020.","ama":"Narasimhan M, Johnson AJ, Prizak R, et al. Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants. <i>eLife</i>. 2020;9. doi:<a href=\"https://doi.org/10.7554/eLife.52067\">10.7554/eLife.52067</a>","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.","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.” <i>ELife</i>. eLife Sciences Publications, 2020. <a href=\"https://doi.org/10.7554/eLife.52067\">https://doi.org/10.7554/eLife.52067</a>.","short":"M. Narasimhan, A.J. Johnson, R. Prizak, W. Kaufmann, S. Tan, B.E. Casillas Perez, J. Friml, ELife 9 (2020)."},"year":"2020","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"_id":"7490","ddc":["570","580"],"oa":1,"pmid":1,"publication":"eLife","title":"Evolutionarily unique mechanistic framework of clathrin-mediated endocytosis in plants","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."}],"publication_status":"published","project":[{"grant_number":"742985","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","call_identifier":"H2020","_id":"261099A6-B435-11E9-9278-68D0E5697425"},{"_id":"26538374-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","grant_number":"I03630","name":"Molecular mechanisms of endocytic cargo recognition in plants"}],"volume":9,"article_type":"original","publisher":"eLife Sciences Publications","file_date_updated":"2020-07-14T12:47:59Z","isi":1,"intvolume":"         9","status":"public","article_number":"e52067","month":"01","date_created":"2020-02-16T23:00:50Z"},{"publication_status":"published","abstract":[{"text":"The eukaryotic endomembrane system is controlled by small GTPases of the Rab family, which are activated at defined times and locations in a switch-like manner. While this switch is well understood for an individual protein, how regulatory networks produce intracellular activity patterns is currently not known. Here, we combine in vitro reconstitution experiments with computational modeling to study a minimal Rab5 activation network. We find that the molecular interactions in this system give rise to a positive feedback and bistable collective switching of Rab5. Furthermore, we find that switching near the critical point is intrinsically stochastic and provide evidence that controlling the inactive population of Rab5 on the membrane can shape the network response. Notably, we demonstrate that collective switching can spread on the membrane surface as a traveling wave of Rab5 activation. Together, our findings reveal how biochemical signaling networks control vesicle trafficking pathways and how their nonequilibrium properties define the spatiotemporal organization of the cell.","lang":"eng"}],"project":[{"grant_number":"RGY0083/2016","name":"Reconstitution of cell polarity and axis determination in a cell-free system","_id":"2599F062-B435-11E9-9278-68D0E5697425"}],"oa":1,"related_material":{"link":[{"description":"News on IST Homepage","relation":"press_release","url":"https://ist.ac.at/en/news/proteins-as-molecular-switches/"}],"record":[{"relation":"dissertation_contains","status":"public","id":"8341"}]},"_id":"7580","publication":"Proceedings of the National Academy of Sciences","title":"Stochastic activation and bistability in a Rab GTPase regulatory network","year":"2020","quality_controlled":"1","author":[{"orcid":"0000-0003-1365-5631","full_name":"Bezeljak, Urban","id":"2A58201A-F248-11E8-B48F-1D18A9856A87","last_name":"Bezeljak","first_name":"Urban"},{"full_name":"Loya, Hrushikesh","last_name":"Loya","first_name":"Hrushikesh"},{"last_name":"Kaczmarek","first_name":"Beata M","full_name":"Kaczmarek, Beata M","id":"36FA4AFA-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Saunders","first_name":"Timothy E.","full_name":"Saunders, Timothy E."},{"last_name":"Loose","first_name":"Martin","id":"462D4284-F248-11E8-B48F-1D18A9856A87","full_name":"Loose, Martin","orcid":"0000-0001-7309-9724"}],"citation":{"mla":"Bezeljak, Urban, et al. “Stochastic Activation and Bistability in a Rab GTPase Regulatory Network.” <i>Proceedings of the National Academy of Sciences</i>, vol. 117, no. 12, Proceedings of the National Academy of Sciences, 2020, pp. 6504–49, doi:<a href=\"https://doi.org/10.1073/pnas.1921027117\">10.1073/pnas.1921027117</a>.","apa":"Bezeljak, U., Loya, H., Kaczmarek, B. M., Saunders, T. E., &#38; Loose, M. (2020). Stochastic activation and bistability in a Rab GTPase regulatory network. <i>Proceedings of the National Academy of Sciences</i>. Proceedings of the National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.1921027117\">https://doi.org/10.1073/pnas.1921027117</a>","ama":"Bezeljak U, Loya H, Kaczmarek BM, Saunders TE, Loose M. Stochastic activation and bistability in a Rab GTPase regulatory network. <i>Proceedings of the National Academy of Sciences</i>. 2020;117(12):6504-6549. doi:<a href=\"https://doi.org/10.1073/pnas.1921027117\">10.1073/pnas.1921027117</a>","ieee":"U. Bezeljak, H. Loya, B. M. Kaczmarek, T. E. Saunders, and M. Loose, “Stochastic activation and bistability in a Rab GTPase regulatory network,” <i>Proceedings of the National Academy of Sciences</i>, vol. 117, no. 12. Proceedings of the National Academy of Sciences, pp. 6504–6549, 2020.","ista":"Bezeljak U, Loya H, Kaczmarek BM, Saunders TE, Loose M. 2020. Stochastic activation and bistability in a Rab GTPase regulatory network. Proceedings of the National Academy of Sciences. 117(12), 6504–6549.","chicago":"Bezeljak, Urban, Hrushikesh Loya, Beata M Kaczmarek, Timothy E. Saunders, and Martin Loose. “Stochastic Activation and Bistability in a Rab GTPase Regulatory Network.” <i>Proceedings of the National Academy of Sciences</i>. Proceedings of the National Academy of Sciences, 2020. <a href=\"https://doi.org/10.1073/pnas.1921027117\">https://doi.org/10.1073/pnas.1921027117</a>.","short":"U. Bezeljak, H. Loya, B.M. Kaczmarek, T.E. Saunders, M. Loose, Proceedings of the National Academy of Sciences 117 (2020) 6504–6549."},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1101/776567"}],"status":"public","date_created":"2020-03-12T05:32:26Z","month":"03","isi":1,"intvolume":"       117","article_type":"original","publisher":"Proceedings of the National Academy of Sciences","volume":117,"issue":"12","doi":"10.1073/pnas.1921027117","language":[{"iso":"eng"}],"department":[{"_id":"MaLo"},{"_id":"CaBe"}],"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"day":"24","date_updated":"2023-09-07T13:17:06Z","type":"journal_article","oa_version":"Preprint","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","article_processing_charge":"No","publication_identifier":{"eissn":["1091-6490"],"issn":["0027-8424"]},"scopus_import":"1","page":"6504-6549","date_published":"2020-03-24T00:00:00Z","external_id":{"isi":["000521821800040"]}},{"department":[{"_id":"JiFr"}],"doi":"10.1038/s41477-020-0648-9","language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"ec_funded":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","day":"01","oa_version":"Preprint","date_updated":"2023-08-18T07:05:57Z","type":"journal_article","scopus_import":"1","publication_identifier":{"eissn":["20550278"]},"page":"556-569","external_id":{"pmid":["32393881"],"isi":["000531787500006"]},"date_published":"2020-05-01T00:00:00Z","_id":"7600","oa":1,"related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1038/s41477-020-0719-y"}]},"pmid":1,"publication":"Nature Plants","title":"The lipid code-dependent phosphoswitch PDK1–D6PK activates PIN-mediated auxin efflux in Arabidopsis","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."}],"publication_status":"published","project":[{"name":"Tracing Evolution of Auxin Transport and Polarity in Plants","grant_number":"742985","call_identifier":"H2020","_id":"261099A6-B435-11E9-9278-68D0E5697425"},{"name":"Long Term Fellowship","grant_number":"723-2015","_id":"256FEF10-B435-11E9-9278-68D0E5697425"}],"author":[{"first_name":"Shutang","last_name":"Tan","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0471-8285","full_name":"Tan, Shutang"},{"id":"61A66458-47E9-11EA-85BA-8AEAAF14E49A","full_name":"Zhang, Xixi","orcid":"0000-0001-7048-4627","last_name":"Zhang","first_name":"Xixi"},{"full_name":"Kong, Wei","first_name":"Wei","last_name":"Kong"},{"full_name":"Yang, Xiao-Li","last_name":"Yang","first_name":"Xiao-Li"},{"id":"34F1AF46-F248-11E8-B48F-1D18A9856A87","full_name":"Molnar, Gergely","first_name":"Gergely","last_name":"Molnar"},{"full_name":"Vondráková, Zuzana","last_name":"Vondráková","first_name":"Zuzana"},{"last_name":"Filepová","first_name":"Roberta","full_name":"Filepová, Roberta"},{"last_name":"Petrášek","first_name":"Jan","full_name":"Petrášek, Jan"},{"orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","first_name":"Jiří"},{"full_name":"Xue, Hong-Wei","last_name":"Xue","first_name":"Hong-Wei"}],"quality_controlled":"1","citation":{"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. <i>Nature Plants</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41477-020-0648-9\">https://doi.org/10.1038/s41477-020-0648-9</a>","mla":"Tan, Shutang, et al. “The Lipid Code-Dependent Phosphoswitch PDK1–D6PK Activates PIN-Mediated Auxin Efflux in Arabidopsis.” <i>Nature Plants</i>, vol. 6, Springer Nature, 2020, pp. 556–69, doi:<a href=\"https://doi.org/10.1038/s41477-020-0648-9\">10.1038/s41477-020-0648-9</a>.","ieee":"S. Tan <i>et al.</i>, “The lipid code-dependent phosphoswitch PDK1–D6PK activates PIN-mediated auxin efflux in Arabidopsis,” <i>Nature Plants</i>, vol. 6. Springer Nature, pp. 556–569, 2020.","ama":"Tan S, Zhang X, Kong W, et al. The lipid code-dependent phosphoswitch PDK1–D6PK activates PIN-mediated auxin efflux in Arabidopsis. <i>Nature Plants</i>. 2020;6:556-569. doi:<a href=\"https://doi.org/10.1038/s41477-020-0648-9\">10.1038/s41477-020-0648-9</a>","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.","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.","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.” <i>Nature Plants</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41477-020-0648-9\">https://doi.org/10.1038/s41477-020-0648-9</a>."},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1101/755504"}],"year":"2020","isi":1,"intvolume":"         6","status":"public","month":"05","date_created":"2020-03-21T16:34:16Z","volume":6,"article_type":"original","publisher":"Springer Nature"},{"day":"01","oa_version":"Published Version","date_updated":"2023-08-21T06:21:56Z","type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","acknowledgement":"We thank Daria Siekhaus, Jiri Friml and Alexander Johnson for critical reading of the manuscript, Peter Pimpl, Christian Luschnig and Liwen Jiang for sharing published material, Lesia Rodriguez Solovey for technical assistance. This work was supported by the Austrian Science Fund (FWF01_I1774S) to A.H., K.Ö., and E.B., the German Research Foundation (DFG; He3424/6-1 to I.H.), by the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement n° [291734] (to N.C.), by the EU in the framework of the Marie-Curie FP7 COFUND People Programme through the award of an AgreenSkills+ fellowship No. 609398 (to J.S.) and by the Scientific Service Units of IST-Austria through resources provided by the Bioimaging Facility, the Life Science Facility. The IJPB benefits from the support of Saclay Plant Sciences-SPS (ANR-17-EUR-0007).","department":[{"_id":"EvBe"}],"has_accepted_license":"1","language":[{"iso":"eng"}],"doi":"10.1038/s41467-020-15895-5","ec_funded":1,"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"file":[{"date_created":"2020-10-06T07:47:53Z","relation":"main_file","file_size":4743576,"content_type":"application/pdf","creator":"dernst","file_id":"8614","date_updated":"2020-10-06T07:47:53Z","success":1,"access_level":"open_access","file_name":"2020_NatureComm_Hurny.pdf","checksum":"2cba327c9e9416d75cb96be54b0fb441"}],"external_id":{"pmid":["32358503"],"isi":["000531425900012"]},"date_published":"2020-05-01T00:00:00Z","scopus_import":"1","publication_identifier":{"eissn":["20411723"]},"year":"2020","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"author":[{"first_name":"Andrej","last_name":"Hurny","id":"4DC4AF46-F248-11E8-B48F-1D18A9856A87","full_name":"Hurny, Andrej","orcid":"0000-0003-3638-1426"},{"orcid":"0000-0003-1923-2410","full_name":"Cuesta, Candela","id":"33A3C818-F248-11E8-B48F-1D18A9856A87","last_name":"Cuesta","first_name":"Candela"},{"first_name":"Nicola","last_name":"Cavallari","id":"457160E6-F248-11E8-B48F-1D18A9856A87","full_name":"Cavallari, Nicola"},{"id":"29B901B0-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-5503-4983","full_name":"Ötvös, Krisztina","first_name":"Krisztina","last_name":"Ötvös"},{"full_name":"Duclercq, Jerome","first_name":"Jerome","last_name":"Duclercq"},{"full_name":"Dokládal, Ladislav","first_name":"Ladislav","last_name":"Dokládal"},{"first_name":"Juan C","last_name":"Montesinos López","id":"310A8E3E-F248-11E8-B48F-1D18A9856A87","full_name":"Montesinos López, Juan C","orcid":"0000-0001-9179-6099"},{"id":"460C6802-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4675-6893","full_name":"Gallemi, Marçal","first_name":"Marçal","last_name":"Gallemi"},{"full_name":"Semeradova, Hana","id":"42FE702E-F248-11E8-B48F-1D18A9856A87","first_name":"Hana","last_name":"Semeradova"},{"id":"A0385D1A-9376-11EA-A47D-9862C5E3AB22","full_name":"Rauter, Thomas","first_name":"Thomas","last_name":"Rauter"},{"first_name":"Irene","last_name":"Stenzel","full_name":"Stenzel, Irene"},{"full_name":"Persiau, Geert","last_name":"Persiau","first_name":"Geert"},{"full_name":"Benade, Freia","first_name":"Freia","last_name":"Benade"},{"last_name":"Bhalearo","first_name":"Rishikesh","full_name":"Bhalearo, Rishikesh"},{"first_name":"Eva","last_name":"Sýkorová","full_name":"Sýkorová, Eva"},{"full_name":"Gorzsás, András","first_name":"András","last_name":"Gorzsás"},{"full_name":"Sechet, Julien","first_name":"Julien","last_name":"Sechet"},{"first_name":"Gregory","last_name":"Mouille","full_name":"Mouille, Gregory"},{"first_name":"Ingo","last_name":"Heilmann","full_name":"Heilmann, Ingo"},{"last_name":"De Jaeger","first_name":"Geert","full_name":"De Jaeger, Geert"},{"first_name":"Jutta","last_name":"Ludwig-Müller","full_name":"Ludwig-Müller, Jutta"},{"orcid":"0000-0002-8510-9739","full_name":"Benková, Eva","id":"38F4F166-F248-11E8-B48F-1D18A9856A87","last_name":"Benková","first_name":"Eva"}],"quality_controlled":"1","citation":{"apa":"Hurny, A., Cuesta, C., Cavallari, N., Ötvös, K., Duclercq, J., Dokládal, L., … Benková, E. (2020). Synergistic on Auxin and Cytokinin 1 positively regulates growth and attenuates soil pathogen resistance. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-020-15895-5\">https://doi.org/10.1038/s41467-020-15895-5</a>","mla":"Hurny, Andrej, et al. “Synergistic on Auxin and Cytokinin 1 Positively Regulates Growth and Attenuates Soil Pathogen Resistance.” <i>Nature Communications</i>, vol. 11, 2170, Springer Nature, 2020, doi:<a href=\"https://doi.org/10.1038/s41467-020-15895-5\">10.1038/s41467-020-15895-5</a>.","ama":"Hurny A, Cuesta C, Cavallari N, et al. Synergistic on Auxin and Cytokinin 1 positively regulates growth and attenuates soil pathogen resistance. <i>Nature Communications</i>. 2020;11. doi:<a href=\"https://doi.org/10.1038/s41467-020-15895-5\">10.1038/s41467-020-15895-5</a>","ieee":"A. Hurny <i>et al.</i>, “Synergistic on Auxin and Cytokinin 1 positively regulates growth and attenuates soil pathogen resistance,” <i>Nature Communications</i>, vol. 11. Springer Nature, 2020.","short":"A. Hurny, C. Cuesta, N. Cavallari, K. Ötvös, J. Duclercq, L. Dokládal, J.C. Montesinos López, M. Gallemi, H. Semerádová, T. Rauter, I. Stenzel, G. Persiau, F. Benade, R. Bhalearo, E. Sýkorová, A. Gorzsás, J. Sechet, G. Mouille, I. Heilmann, G. De Jaeger, J. Ludwig-Müller, E. Benková, Nature Communications 11 (2020).","chicago":"Hurny, Andrej, Candela Cuesta, Nicola Cavallari, Krisztina Ötvös, Jerome Duclercq, Ladislav Dokládal, Juan C Montesinos López, et al. “Synergistic on Auxin and Cytokinin 1 Positively Regulates Growth and Attenuates Soil Pathogen Resistance.” <i>Nature Communications</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41467-020-15895-5\">https://doi.org/10.1038/s41467-020-15895-5</a>.","ista":"Hurny A, Cuesta C, Cavallari N, Ötvös K, Duclercq J, Dokládal L, Montesinos López JC, Gallemi M, Semerádová H, Rauter T, Stenzel I, Persiau G, Benade F, Bhalearo R, Sýkorová E, Gorzsás A, Sechet J, Mouille G, Heilmann I, De Jaeger G, Ludwig-Müller J, Benková E. 2020. Synergistic on Auxin and Cytokinin 1 positively regulates growth and attenuates soil pathogen resistance. Nature Communications. 11, 2170."},"abstract":[{"lang":"eng","text":"Plants as non-mobile organisms constantly integrate varying environmental signals to flexibly adapt their growth and development. Local fluctuations in water and nutrient availability, sudden changes in temperature or other abiotic and biotic stresses can trigger changes in the growth of plant organs. Multiple mutually interconnected hormonal signaling cascades act as essential endogenous translators of these exogenous signals in the adaptive responses of plants. Although the molecular backbones of hormone transduction pathways have been identified, the mechanisms underlying their interactions are largely unknown. Here, using genome wide transcriptome profiling we identify an auxin and cytokinin cross-talk component; SYNERGISTIC ON AUXIN AND CYTOKININ 1 (SYAC1), whose expression in roots is strictly dependent on both of these hormonal pathways. We show that SYAC1 is a regulator of secretory pathway, whose enhanced activity interferes with deposition of cell wall components and can fine-tune organ growth and sensitivity to soil pathogens."}],"publication_status":"published","project":[{"call_identifier":"FWF","_id":"2542D156-B435-11E9-9278-68D0E5697425","name":"Hormone cross-talk drives nutrient dependent plant development","grant_number":"I 1774-B16"},{"name":"International IST Postdoc Fellowship Programme","grant_number":"291734","_id":"25681D80-B435-11E9-9278-68D0E5697425","call_identifier":"FP7"}],"_id":"7805","oa":1,"ddc":["570"],"pmid":1,"title":"Synergistic on Auxin and Cytokinin 1 positively regulates growth and attenuates soil pathogen resistance","publication":"Nature Communications","publisher":"Springer Nature","article_type":"original","file_date_updated":"2020-10-06T07:47:53Z","volume":11,"article_number":"2170","status":"public","month":"05","date_created":"2020-05-10T22:00:48Z","isi":1,"intvolume":"        11"},{"doi":"10.3389/feduc.2020.00048","language":[{"iso":"eng"}],"department":[{"_id":"SiHi"}],"has_accepted_license":"1","ec_funded":1,"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"},{"_id":"PreCl"},{"_id":"EM-Fac"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","day":"08","type":"journal_article","date_updated":"2021-01-12T08:15:42Z","oa_version":"Published Version","publication_identifier":{"issn":["2504-284X"]},"date_published":"2020-05-08T00:00:00Z","file":[{"file_id":"7818","date_updated":"2020-07-14T12:48:03Z","checksum":"a24ec24e38d843341ae620ec76c53688","file_name":"2020_FrontiersEduc_Beattie.pdf","access_level":"open_access","relation":"main_file","date_created":"2020-05-11T11:34:08Z","content_type":"application/pdf","creator":"dernst","file_size":1402146}],"ddc":["570"],"oa":1,"_id":"7814","publication":"Frontiers in Education","title":"SCOPES: Sparking curiosity through Open-Source platforms in education and science","publication_status":"published","abstract":[{"text":"Scientific research is to date largely restricted to wealthy laboratories in developed nations due to the necessity of complex and expensive equipment. This inequality limits the capacity of science to be used as a diplomatic channel. Maker movements use open-source technologies including additive manufacturing (3D printing) and laser cutting, together with low-cost computers for developing novel products. This movement is setting the groundwork for a revolution, allowing scientific equipment to be sourced at a fraction of the cost and has the potential to increase the availability of equipment for scientists around the world. Science education is increasingly recognized as another channel for science diplomacy. In this perspective, we introduce the idea that the Maker movement and open-source technologies have the potential to revolutionize science, technology, engineering and mathematics (STEM) education worldwide. We present an open-source STEM didactic tool called SCOPES (Sparking Curiosity through Open-source Platforms in Education and Science). SCOPES is self-contained, independent of local resources, and cost-effective. SCOPES can be adapted to communicate complex subjects from genetics to neurobiology, perform real-world biological experiments and explore digitized scientific samples. We envision such platforms will enhance science diplomacy by providing a means for scientists to share their findings with classrooms and for educators to incorporate didactic concepts into STEM lessons. By providing students the opportunity to design, perform, and share scientific experiments, students also experience firsthand the benefits of a multinational scientific community. We provide instructions on how to build and use SCOPES on our webpage: http://scopeseducation.org.","lang":"eng"}],"project":[{"_id":"264E56E2-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Molecular Mechanisms Regulating Gliogenesis in the Cerebral Cortex","grant_number":"M02416"},{"call_identifier":"H2020","_id":"260018B0-B435-11E9-9278-68D0E5697425","grant_number":"725780","name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development"}],"quality_controlled":"1","author":[{"first_name":"Robert J","last_name":"Beattie","id":"2E26DF60-F248-11E8-B48F-1D18A9856A87","full_name":"Beattie, Robert J","orcid":"0000-0002-8483-8753"},{"first_name":"Simon","last_name":"Hippenmeyer","orcid":"0000-0003-2279-1061","full_name":"Hippenmeyer, Simon","id":"37B36620-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Pauler, Florian","id":"48EA0138-F248-11E8-B48F-1D18A9856A87","last_name":"Pauler","first_name":"Florian"}],"citation":{"mla":"Beattie, Robert J., et al. “SCOPES: Sparking Curiosity through Open-Source Platforms in Education and Science.” <i>Frontiers in Education</i>, vol. 5, 48, Frontiers Media, 2020, doi:<a href=\"https://doi.org/10.3389/feduc.2020.00048\">10.3389/feduc.2020.00048</a>.","apa":"Beattie, R. J., Hippenmeyer, S., &#38; Pauler, F. (2020). SCOPES: Sparking curiosity through Open-Source platforms in education and science. <i>Frontiers in Education</i>. Frontiers Media. <a href=\"https://doi.org/10.3389/feduc.2020.00048\">https://doi.org/10.3389/feduc.2020.00048</a>","ista":"Beattie RJ, Hippenmeyer S, Pauler F. 2020. SCOPES: Sparking curiosity through Open-Source platforms in education and science. Frontiers in Education. 5, 48.","short":"R.J. Beattie, S. Hippenmeyer, F. Pauler, Frontiers in Education 5 (2020).","chicago":"Beattie, Robert J, Simon Hippenmeyer, and Florian Pauler. “SCOPES: Sparking Curiosity through Open-Source Platforms in Education and Science.” <i>Frontiers in Education</i>. Frontiers Media, 2020. <a href=\"https://doi.org/10.3389/feduc.2020.00048\">https://doi.org/10.3389/feduc.2020.00048</a>.","ama":"Beattie RJ, Hippenmeyer S, Pauler F. SCOPES: Sparking curiosity through Open-Source platforms in education and science. <i>Frontiers in Education</i>. 2020;5. doi:<a href=\"https://doi.org/10.3389/feduc.2020.00048\">10.3389/feduc.2020.00048</a>","ieee":"R. J. Beattie, S. Hippenmeyer, and F. Pauler, “SCOPES: Sparking curiosity through Open-Source platforms in education and science,” <i>Frontiers in Education</i>, vol. 5. Frontiers Media, 2020."},"year":"2020","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"         5","article_number":"48","status":"public","date_created":"2020-05-11T08:18:48Z","month":"05","volume":5,"publisher":"Frontiers Media","article_type":"original","file_date_updated":"2020-07-14T12:48:03Z"},{"title":"Lineage tracing and clonal analysis in developing cerebral cortex using mosaic analysis with double markers (MADM)","publication":"Journal of Visual Experiments","_id":"7815","oa":1,"ddc":["570"],"related_material":{"record":[{"status":"public","relation":"part_of_dissertation","id":"7902"}]},"project":[{"_id":"264E56E2-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Molecular Mechanisms Regulating Gliogenesis in the Cerebral Cortex","grant_number":"M02416"},{"grant_number":"T0101031","name":"Role of Eed in neural stem cell lineage progression","_id":"268F8446-B435-11E9-9278-68D0E5697425","call_identifier":"FWF"},{"_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411"},{"grant_number":"24812","name":"Molecular Mechanisms of Radial Neuronal Migration","_id":"2625A13E-B435-11E9-9278-68D0E5697425"},{"call_identifier":"H2020","_id":"260018B0-B435-11E9-9278-68D0E5697425","grant_number":"725780","name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development"}],"abstract":[{"text":"Beginning from a limited pool of progenitors, the mammalian cerebral cortex forms highly organized functional neural circuits. However, the underlying cellular and molecular mechanisms regulating lineage transitions of neural stem cells (NSCs) and eventual production of neurons and glia in the developing neuroepithelium remains unclear. Methods to trace NSC division patterns and map the lineage of clonally related cells have advanced dramatically. However, many contemporary lineage tracing techniques suffer from the lack of cellular resolution of progeny cell fate, which is essential for deciphering progenitor cell division patterns. Presented is a protocol using mosaic analysis with double markers (MADM) to perform in vivo clonal analysis. MADM concomitantly manipulates individual progenitor cells and visualizes precise division patterns and lineage progression at unprecedented single cell resolution. MADM-based interchromosomal recombination events during the G2-X phase of mitosis, together with temporally inducible CreERT2, provide exact information on the birth dates of clones and their division patterns. Thus, MADM lineage tracing provides unprecedented qualitative and quantitative optical readouts of the proliferation mode of stem cell progenitors at the single cell level. MADM also allows for examination of the mechanisms and functional requirements of candidate genes in NSC lineage progression. This method is unique in that comparative analysis of control and mutant subclones can be performed in the same tissue environment in vivo. Here, the protocol is described in detail, and experimental paradigms to employ MADM for clonal analysis and lineage tracing in the developing cerebral cortex are demonstrated. Importantly, this protocol can be adapted to perform MADM clonal analysis in any murine stem cell niche, as long as the CreERT2 driver is present.","lang":"eng"}],"publication_status":"published","citation":{"ama":"Beattie RJ, Streicher C, Amberg N, et al. Lineage tracing and clonal analysis in developing cerebral cortex using mosaic analysis with double markers (MADM). <i>Journal of Visual Experiments</i>. 2020;(159). doi:<a href=\"https://doi.org/10.3791/61147\">10.3791/61147</a>","ieee":"R. J. Beattie <i>et al.</i>, “Lineage tracing and clonal analysis in developing cerebral cortex using mosaic analysis with double markers (MADM),” <i>Journal of Visual Experiments</i>, no. 159. MyJove Corporation, 2020.","chicago":"Beattie, Robert J, Carmen Streicher, Nicole Amberg, Giselle T Cheung, Ximena Contreras, Andi H Hansen, and Simon Hippenmeyer. “Lineage Tracing and Clonal Analysis in Developing Cerebral Cortex Using Mosaic Analysis with Double Markers (MADM).” <i>Journal of Visual Experiments</i>. MyJove Corporation, 2020. <a href=\"https://doi.org/10.3791/61147\">https://doi.org/10.3791/61147</a>.","short":"R.J. Beattie, C. Streicher, N. Amberg, G.T. Cheung, X. Contreras, A.H. Hansen, S. Hippenmeyer, Journal of Visual Experiments (2020).","ista":"Beattie RJ, Streicher C, Amberg N, Cheung GT, Contreras X, Hansen AH, Hippenmeyer S. 2020. Lineage tracing and clonal analysis in developing cerebral cortex using mosaic analysis with double markers (MADM). Journal of Visual Experiments. (159), e61147.","mla":"Beattie, Robert J., et al. “Lineage Tracing and Clonal Analysis in Developing Cerebral Cortex Using Mosaic Analysis with Double Markers (MADM).” <i>Journal of Visual Experiments</i>, no. 159, e61147, MyJove Corporation, 2020, doi:<a href=\"https://doi.org/10.3791/61147\">10.3791/61147</a>.","apa":"Beattie, R. J., Streicher, C., Amberg, N., Cheung, G. T., Contreras, X., Hansen, A. H., &#38; Hippenmeyer, S. (2020). Lineage tracing and clonal analysis in developing cerebral cortex using mosaic analysis with double markers (MADM). <i>Journal of Visual Experiments</i>. MyJove Corporation. <a href=\"https://doi.org/10.3791/61147\">https://doi.org/10.3791/61147</a>"},"quality_controlled":"1","author":[{"first_name":"Robert J","last_name":"Beattie","full_name":"Beattie, Robert J","orcid":"0000-0002-8483-8753","id":"2E26DF60-F248-11E8-B48F-1D18A9856A87"},{"id":"36BCB99C-F248-11E8-B48F-1D18A9856A87","full_name":"Streicher, Carmen","first_name":"Carmen","last_name":"Streicher"},{"id":"4CD6AAC6-F248-11E8-B48F-1D18A9856A87","full_name":"Amberg, Nicole","orcid":"0000-0002-3183-8207","first_name":"Nicole","last_name":"Amberg"},{"orcid":"0000-0001-8457-2572","full_name":"Cheung, Giselle T","id":"471195F6-F248-11E8-B48F-1D18A9856A87","first_name":"Giselle T","last_name":"Cheung"},{"last_name":"Contreras","first_name":"Ximena","full_name":"Contreras, Ximena","id":"475990FE-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Andi H","last_name":"Hansen","id":"38853E16-F248-11E8-B48F-1D18A9856A87","full_name":"Hansen, Andi H"},{"orcid":"0000-0003-2279-1061","full_name":"Hippenmeyer, Simon","id":"37B36620-F248-11E8-B48F-1D18A9856A87","first_name":"Simon","last_name":"Hippenmeyer"}],"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"year":"2020","isi":1,"month":"05","date_created":"2020-05-11T08:31:20Z","article_number":"e61147","status":"public","issue":"159","file_date_updated":"2020-07-14T12:48:03Z","article_type":"original","publisher":"MyJove Corporation","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"},{"_id":"PreCl"}],"ec_funded":1,"has_accepted_license":"1","department":[{"_id":"SiHi"}],"language":[{"iso":"eng"}],"doi":"10.3791/61147","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","type":"journal_article","date_updated":"2024-03-25T23:30:23Z","day":"08","scopus_import":"1","publication_identifier":{"issn":["1940-087X"]},"external_id":{"isi":["000546406600043"]},"file":[{"file_id":"7816","date_updated":"2020-07-14T12:48:03Z","access_level":"open_access","file_name":"jove-protocol-61147-lineage-tracing-clonal-analysis-developing-cerebral-cortex-using.pdf","checksum":"3154ea7f90b9fb45e084cd1c2770597d","date_created":"2020-05-11T08:28:38Z","relation":"main_file","content_type":"application/pdf","creator":"rbeattie","file_size":1352186}],"date_published":"2020-05-08T00:00:00Z"},{"month":"06","date_created":"2020-05-24T22:00:56Z","status":"public","article_number":"e201907154","intvolume":"       219","isi":1,"file_date_updated":"2020-11-24T13:25:13Z","publisher":"Rockefeller University Press","article_type":"original","volume":219,"issue":"6","project":[{"grant_number":"281556","name":"Cytoskeletal force generation and force transduction of migrating leukocytes","call_identifier":"FP7","_id":"25A603A2-B435-11E9-9278-68D0E5697425"},{"grant_number":"724373","name":"Cellular navigation along spatial gradients","_id":"25FE9508-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"call_identifier":"FWF","_id":"26018E70-B435-11E9-9278-68D0E5697425","name":"Mechanical adaptation of lamellipodial actin","grant_number":"P29911"},{"grant_number":"W 1250-B20","name":"Nano-Analytics of Cellular Systems","_id":"252C3B08-B435-11E9-9278-68D0E5697425","call_identifier":"FWF"},{"name":"International IST Postdoc Fellowship Programme","grant_number":"291734","_id":"25681D80-B435-11E9-9278-68D0E5697425","call_identifier":"FP7"},{"_id":"25A48D24-B435-11E9-9278-68D0E5697425","name":"Molecular and system level view of immune cell migration","grant_number":"ALTF 1396-2014"}],"abstract":[{"lang":"eng","text":"Cells navigating through complex tissues face a fundamental challenge: while multiple protrusions explore different paths, the cell needs to avoid entanglement. How a cell surveys and then corrects its own shape is poorly understood. Here, we demonstrate that spatially distinct microtubule dynamics regulate amoeboid cell migration by locally promoting the retraction of protrusions. In migrating dendritic cells, local microtubule depolymerization within protrusions remote from the microtubule organizing center triggers actomyosin contractility controlled by RhoA and its exchange factor Lfc. Depletion of Lfc leads to aberrant myosin localization, thereby causing two effects that rate-limit locomotion: (1) impaired cell edge coordination during path finding and (2) defective adhesion resolution. Compromised shape control is particularly hindering in geometrically complex microenvironments, where it leads to entanglement and ultimately fragmentation of the cell body. We thus demonstrate that microtubules can act as a proprioceptive device: they sense cell shape and control actomyosin retraction to sustain cellular coherence."}],"publication_status":"published","pmid":1,"publication":"The Journal of Cell Biology","title":"Microtubules control cellular shape and coherence in amoeboid migrating cells","_id":"7875","oa":1,"ddc":["570"],"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"year":"2020","citation":{"mla":"Kopf, Aglaja, et al. “Microtubules Control Cellular Shape and Coherence in Amoeboid Migrating Cells.” <i>The Journal of Cell Biology</i>, vol. 219, no. 6, e201907154, Rockefeller University Press, 2020, doi:<a href=\"https://doi.org/10.1083/jcb.201907154\">10.1083/jcb.201907154</a>.","apa":"Kopf, A., Renkawitz, J., Hauschild, R., Girkontaite, I., Tedford, K., Merrin, J., … Sixt, M. K. (2020). Microtubules control cellular shape and coherence in amoeboid migrating cells. <i>The Journal of Cell Biology</i>. Rockefeller University Press. <a href=\"https://doi.org/10.1083/jcb.201907154\">https://doi.org/10.1083/jcb.201907154</a>","ista":"Kopf A, Renkawitz J, Hauschild R, Girkontaite I, Tedford K, Merrin J, Thorn-Seshold O, Trauner D, Häcker H, Fischer KD, Kiermaier E, Sixt MK. 2020. Microtubules control cellular shape and coherence in amoeboid migrating cells. The Journal of Cell Biology. 219(6), e201907154.","chicago":"Kopf, Aglaja, Jörg Renkawitz, Robert Hauschild, Irute Girkontaite, Kerry Tedford, Jack Merrin, Oliver Thorn-Seshold, et al. “Microtubules Control Cellular Shape and Coherence in Amoeboid Migrating Cells.” <i>The Journal of Cell Biology</i>. Rockefeller University Press, 2020. <a href=\"https://doi.org/10.1083/jcb.201907154\">https://doi.org/10.1083/jcb.201907154</a>.","short":"A. Kopf, J. Renkawitz, R. Hauschild, I. Girkontaite, K. Tedford, J. Merrin, O. Thorn-Seshold, D. Trauner, H. Häcker, K.D. Fischer, E. Kiermaier, M.K. Sixt, The Journal of Cell Biology 219 (2020).","ieee":"A. Kopf <i>et al.</i>, “Microtubules control cellular shape and coherence in amoeboid migrating cells,” <i>The Journal of Cell Biology</i>, vol. 219, no. 6. Rockefeller University Press, 2020.","ama":"Kopf A, Renkawitz J, Hauschild R, et al. Microtubules control cellular shape and coherence in amoeboid migrating cells. <i>The Journal of Cell Biology</i>. 2020;219(6). doi:<a href=\"https://doi.org/10.1083/jcb.201907154\">10.1083/jcb.201907154</a>"},"quality_controlled":"1","author":[{"first_name":"Aglaja","last_name":"Kopf","orcid":"0000-0002-2187-6656","full_name":"Kopf, Aglaja","id":"31DAC7B6-F248-11E8-B48F-1D18A9856A87"},{"id":"3F0587C8-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2856-3369","full_name":"Renkawitz, Jörg","first_name":"Jörg","last_name":"Renkawitz"},{"id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9843-3522","full_name":"Hauschild, Robert","last_name":"Hauschild","first_name":"Robert"},{"full_name":"Girkontaite, Irute","first_name":"Irute","last_name":"Girkontaite"},{"full_name":"Tedford, Kerry","first_name":"Kerry","last_name":"Tedford"},{"id":"4515C308-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5145-4609","full_name":"Merrin, Jack","first_name":"Jack","last_name":"Merrin"},{"last_name":"Thorn-Seshold","first_name":"Oliver","full_name":"Thorn-Seshold, Oliver"},{"last_name":"Trauner","first_name":"Dirk","id":"E8F27F48-3EBA-11E9-92A1-B709E6697425","full_name":"Trauner, Dirk"},{"last_name":"Häcker","first_name":"Hans","full_name":"Häcker, Hans"},{"full_name":"Fischer, Klaus Dieter","last_name":"Fischer","first_name":"Klaus Dieter"},{"full_name":"Kiermaier, Eva","orcid":"0000-0001-6165-5738","id":"3EB04B78-F248-11E8-B48F-1D18A9856A87","last_name":"Kiermaier","first_name":"Eva"},{"first_name":"Michael K","last_name":"Sixt","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6620-9179","full_name":"Sixt, Michael K"}],"scopus_import":"1","publication_identifier":{"eissn":["1540-8140"]},"external_id":{"pmid":["32379884"],"isi":["000538141100020"]},"file":[{"relation":"main_file","date_created":"2020-11-24T13:25:13Z","content_type":"application/pdf","creator":"dernst","file_size":7536712,"success":1,"file_id":"8801","date_updated":"2020-11-24T13:25:13Z","checksum":"cb0b9c77842ae1214caade7b77e4d82d","file_name":"2020_JCellBiol_Kopf.pdf","access_level":"open_access"}],"date_published":"2020-06-01T00:00:00Z","acknowledgement":"The authors thank the Scientific Service Units (Life Sciences, Bioimaging, Preclinical) of the Institute of Science and Technology Austria for excellent support. This work was funded by the European Research Council (ERC StG 281556 and CoG 724373), two grants from the Austrian\r\nScience Fund (FWF; P29911 and DK Nanocell W1250-B20 to M. Sixt) and by the German Research Foundation (DFG SFB1032 project B09) to O. Thorn-Seshold and D. Trauner. J. Renkawitz was supported by ISTFELLOW funding from the People Program (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under the Research Executive Agency grant agreement (291734) and a European Molecular Biology Organization long-term fellowship (ALTF 1396-2014) co-funded by the European Commission (LTFCOFUND2013, GA-2013-609409), E. Kiermaier by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy—EXC 2151—390873048, and H. Hacker by the American Lebanese Syrian Associated ¨Charities. K.-D. Fischer was supported by the Analysis, Imaging and Modelling of Neuronal and Inflammatory Processes graduate school funded by the Ministry of Economics, Science, and Digitisation of the State Saxony-Anhalt and by the European Funds for Social and Regional Development.","acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"Bio"},{"_id":"PreCl"}],"ec_funded":1,"has_accepted_license":"1","department":[{"_id":"MiSi"},{"_id":"Bio"},{"_id":"NanoFab"}],"doi":"10.1083/jcb.201907154","language":[{"iso":"eng"}],"oa_version":"Published Version","type":"journal_article","date_updated":"2023-08-21T06:28:17Z","day":"01","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No"},{"ec_funded":1,"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"},{"_id":"M-Shop"}],"doi":"10.1038/s41586-020-2283-z","language":[{"iso":"eng"}],"department":[{"_id":"NanoFab"},{"_id":"Bio"},{"_id":"MiSi"}],"acknowledgement":"We thank A. Leithner and J. Renkawitz for discussion and critical reading of the manuscript; J. Schwarz and M. Mehling for establishing the microfluidic setups; the Bioimaging Facility of IST Austria for excellent support, as well as the Life Science Facility and the Miba Machine Shop of IST Austria; and F. N. Arslan, L. E. Burnett and L. Li for their work during their rotation in the IST PhD programme. This work was supported by the European Research Council (ERC StG 281556 and CoG 724373) to M.S. and grants from the Austrian Science Fund (FWF P29911) and the WWTF to M.S. M.H. was supported by the European Regional Development Fund Project (CZ.02.1.01/0.0/0.0/15_003/0000476). F.G. received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement no. 747687.","article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_updated":"2024-03-25T23:30:12Z","type":"journal_article","oa_version":"None","day":"25","publication_identifier":{"eissn":["14764687"],"issn":["00280836"]},"scopus_import":"1","date_published":"2020-06-25T00:00:00Z","external_id":{"isi":["000532688300008"]},"page":"582–585","title":"Cellular locomotion using environmental topography","publication":"Nature","related_material":{"record":[{"status":"public","relation":"dissertation_contains","id":"14697"},{"id":"12401","relation":"dissertation_contains","status":"public"}],"link":[{"url":"https://ist.ac.at/en/news/off-road-mode-enables-mobile-cells-to-move-freely/","relation":"press_release","description":"News on IST Homepage"}]},"_id":"7885","project":[{"call_identifier":"FP7","_id":"25A603A2-B435-11E9-9278-68D0E5697425","grant_number":"281556","name":"Cytoskeletal force generation and force transduction of migrating leukocytes"},{"grant_number":"724373","name":"Cellular navigation along spatial gradients","_id":"25FE9508-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"name":"Mechanical adaptation of lamellipodial actin","grant_number":"P29911","_id":"26018E70-B435-11E9-9278-68D0E5697425","call_identifier":"FWF"},{"_id":"260AA4E2-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"747687","name":"Mechanical Adaptation of Lamellipodial Actin Networks in Migrating Cells"}],"publication_status":"published","abstract":[{"text":"Eukaryotic cells migrate by coupling the intracellular force of the actin cytoskeleton to the environment. While force coupling is usually mediated by transmembrane adhesion receptors, especially those of the integrin family, amoeboid cells such as leukocytes can migrate extremely fast despite very low adhesive forces1. Here we show that leukocytes cannot only migrate under low adhesion but can also transmit forces in the complete absence of transmembrane force coupling. When confined within three-dimensional environments, they use the topographical features of the substrate to propel themselves. Here the retrograde flow of the actin cytoskeleton follows the texture of the substrate, creating retrograde shear forces that are sufficient to drive the cell body forwards. Notably, adhesion-dependent and adhesion-independent migration are not mutually exclusive, but rather are variants of the same principle of coupling retrograde actin flow to the environment and thus can potentially operate interchangeably and simultaneously. As adhesion-free migration is independent of the chemical composition of the environment, it renders cells completely autonomous in their locomotive behaviour.","lang":"eng"}],"citation":{"ama":"Reversat A, Gärtner FR, Merrin J, et al. Cellular locomotion using environmental topography. <i>Nature</i>. 2020;582:582–585. doi:<a href=\"https://doi.org/10.1038/s41586-020-2283-z\">10.1038/s41586-020-2283-z</a>","ieee":"A. Reversat <i>et al.</i>, “Cellular locomotion using environmental topography,” <i>Nature</i>, vol. 582. Springer Nature, pp. 582–585, 2020.","short":"A. Reversat, F.R. Gärtner, J. Merrin, J.A. Stopp, S. Tasciyan, J.L. Aguilera Servin, I. de Vries, R. Hauschild, M. Hons, M. Piel, A. Callan-Jones, R. Voituriez, M.K. Sixt, Nature 582 (2020) 582–585.","chicago":"Reversat, Anne, Florian R Gärtner, Jack Merrin, Julian A Stopp, Saren Tasciyan, Juan L Aguilera Servin, Ingrid de Vries, et al. “Cellular Locomotion Using Environmental Topography.” <i>Nature</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41586-020-2283-z\">https://doi.org/10.1038/s41586-020-2283-z</a>.","ista":"Reversat A, Gärtner FR, Merrin J, Stopp JA, Tasciyan S, Aguilera Servin JL, de Vries I, Hauschild R, Hons M, Piel M, Callan-Jones A, Voituriez R, Sixt MK. 2020. Cellular locomotion using environmental topography. Nature. 582, 582–585.","mla":"Reversat, Anne, et al. “Cellular Locomotion Using Environmental Topography.” <i>Nature</i>, vol. 582, Springer Nature, 2020, pp. 582–585, doi:<a href=\"https://doi.org/10.1038/s41586-020-2283-z\">10.1038/s41586-020-2283-z</a>.","apa":"Reversat, A., Gärtner, F. R., Merrin, J., Stopp, J. A., Tasciyan, S., Aguilera Servin, J. L., … Sixt, M. K. (2020). Cellular locomotion using environmental topography. <i>Nature</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41586-020-2283-z\">https://doi.org/10.1038/s41586-020-2283-z</a>"},"quality_controlled":"1","author":[{"id":"35B76592-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0666-8928","full_name":"Reversat, Anne","first_name":"Anne","last_name":"Reversat"},{"last_name":"Gärtner","first_name":"Florian R","id":"397A88EE-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6120-3723","full_name":"Gärtner, Florian R"},{"full_name":"Merrin, Jack","orcid":"0000-0001-5145-4609","id":"4515C308-F248-11E8-B48F-1D18A9856A87","first_name":"Jack","last_name":"Merrin"},{"id":"489E3F00-F248-11E8-B48F-1D18A9856A87","full_name":"Stopp, Julian A","first_name":"Julian A","last_name":"Stopp"},{"id":"4323B49C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-1671-393X","full_name":"Tasciyan, Saren","first_name":"Saren","last_name":"Tasciyan"},{"id":"2A67C376-F248-11E8-B48F-1D18A9856A87","full_name":"Aguilera Servin, Juan L","orcid":"0000-0002-2862-8372","first_name":"Juan L","last_name":"Aguilera Servin"},{"last_name":"De Vries","first_name":"Ingrid","id":"4C7D837E-F248-11E8-B48F-1D18A9856A87","full_name":"De Vries, Ingrid"},{"last_name":"Hauschild","first_name":"Robert","full_name":"Hauschild, Robert","orcid":"0000-0001-9843-3522","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0002-6625-3348","full_name":"Hons, Miroslav","id":"4167FE56-F248-11E8-B48F-1D18A9856A87","first_name":"Miroslav","last_name":"Hons"},{"last_name":"Piel","first_name":"Matthieu","full_name":"Piel, Matthieu"},{"full_name":"Callan-Jones, Andrew","last_name":"Callan-Jones","first_name":"Andrew"},{"first_name":"Raphael","last_name":"Voituriez","full_name":"Voituriez, Raphael"},{"last_name":"Sixt","first_name":"Michael K","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6620-9179","full_name":"Sixt, Michael K"}],"year":"2020","intvolume":"       582","isi":1,"date_created":"2020-05-24T22:01:01Z","month":"06","status":"public","volume":582,"publisher":"Springer Nature","article_type":"original"},{"volume":117,"issue":"26","file_date_updated":"2020-07-14T12:48:07Z","publisher":"Proceedings of the National Academy of Sciences","article_type":"original","intvolume":"       117","isi":1,"date_created":"2020-06-22T13:33:52Z","month":"06","status":"public","article_number":"202003346","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. <i>Proceedings of the National Academy of Sciences</i>. 2020;117(26). doi:<a href=\"https://doi.org/10.1073/pnas.2003346117\">10.1073/pnas.2003346117</a>","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,” <i>Proceedings of the National Academy of Sciences</i>, 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.","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.” <i>Proceedings of the National Academy of Sciences</i>. Proceedings of the National Academy of Sciences, 2020. <a href=\"https://doi.org/10.1073/pnas.2003346117\">https://doi.org/10.1073/pnas.2003346117</a>.","short":"L. Hörmayer, J.C. Montesinos López, P. Marhavá, E. Benková, S. Yoshida, J. Friml, Proceedings of the National Academy of Sciences 117 (2020).","mla":"Hörmayer, Lukas, et al. “Wounding-Induced Changes in Cellular Pressure and Localized Auxin Signalling Spatially Coordinate Restorative Divisions in Roots.” <i>Proceedings of the National Academy of Sciences</i>, vol. 117, no. 26, 202003346, Proceedings of the National Academy of Sciences, 2020, doi:<a href=\"https://doi.org/10.1073/pnas.2003346117\">10.1073/pnas.2003346117</a>.","apa":"Hörmayer, L., Montesinos López, J. C., Marhavá, P., Benková, E., Yoshida, S., &#38; Friml, J. (2020). Wounding-induced changes in cellular pressure and localized auxin signalling spatially coordinate restorative divisions in roots. <i>Proceedings of the National Academy of Sciences</i>. Proceedings of the National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.2003346117\">https://doi.org/10.1073/pnas.2003346117</a>"},"author":[{"first_name":"Lukas","last_name":"Hörmayer","orcid":"0000-0001-8295-2926","full_name":"Hörmayer, Lukas","id":"2EEE7A2A-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Montesinos López, Juan C","orcid":"0000-0001-9179-6099","id":"310A8E3E-F248-11E8-B48F-1D18A9856A87","last_name":"Montesinos López","first_name":"Juan C"},{"last_name":"Marhavá","first_name":"Petra","full_name":"Marhavá, Petra","id":"44E59624-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Benková","first_name":"Eva","full_name":"Benková, Eva","orcid":"0000-0002-8510-9739","id":"38F4F166-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Yoshida","first_name":"Saiko","id":"2E46069C-F248-11E8-B48F-1D18A9856A87","full_name":"Yoshida, Saiko"},{"id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří","last_name":"Friml","first_name":"Jiří"}],"quality_controlled":"1","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","image":"/images/cc_by_nc_nd.png"},"year":"2020","title":"Wounding-induced changes in cellular pressure and localized auxin signalling spatially coordinate restorative divisions in roots","publication":"Proceedings of the National Academy of Sciences","pmid":1,"ddc":["580"],"oa":1,"related_material":{"record":[{"id":"9992","relation":"dissertation_contains","status":"public"}],"link":[{"description":"News on IST Homepage","url":"https://ist.ac.at/en/news/how-wounded-plants-coordinate-their-healing/","relation":"press_release"}]},"_id":"8002","project":[{"name":"Tracing Evolution of Auxin Transport and Polarity in Plants","grant_number":"742985","_id":"261099A6-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"_id":"262EF96E-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"RNA-directed DNA methylation in plant development","grant_number":"P29988"}],"publication_status":"published","abstract":[{"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.","lang":"eng"}],"date_published":"2020-06-30T00:00:00Z","external_id":{"isi":["000565729700033"],"pmid":["32541049"]},"file":[{"file_name":"2020_PNAS_Hoermayer.pdf","checksum":"908b09437680181de9990915f2113aca","access_level":"open_access","date_updated":"2020-07-14T12:48:07Z","file_id":"8009","content_type":"application/pdf","creator":"dernst","file_size":2407102,"relation":"main_file","date_created":"2020-06-23T11:30:53Z"}],"publication_identifier":{"eissn":["1091-6490"],"issn":["0027-8424"]},"scopus_import":"1","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","article_processing_charge":"No","type":"journal_article","date_updated":"2024-03-25T23:30:06Z","oa_version":"None","day":"30","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"ec_funded":1,"license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","language":[{"iso":"eng"}],"doi":"10.1073/pnas.2003346117","has_accepted_license":"1","department":[{"_id":"JiFr"},{"_id":"EvBe"}]},{"status":"public","month":"07","date_created":"2020-07-06T20:40:19Z","publisher":"Institute of Science and Technology Austria","file_date_updated":"2020-07-14T12:48:09Z","keyword":["Escherichia coli","antibiotic combinations","translation","growth laws","drug interactions","bacterial physiology","translation inhibitors"],"file":[{"date_updated":"2020-07-14T12:48:09Z","file_id":"8098","checksum":"5c321dbbb6d4b3c85da786fd3ebbdc98","file_name":"natComm_2020_scripts.zip","access_level":"open_access","relation":"main_file","date_created":"2020-07-06T20:38:27Z","content_type":"application/zip","creator":"bkavcic","file_size":255770756}],"date_published":"2020-07-15T00:00:00Z","abstract":[{"lang":"eng","text":"Antibiotics that interfere with translation, when combined, interact in diverse and difficult-to-predict ways. Here, we explain these interactions by \"translation bottlenecks\": points in the translation cycle where antibiotics block ribosomal progression. To elucidate the underlying mechanisms of drug interactions between translation inhibitors, we generate translation bottlenecks genetically using inducible control of translation factors that regulate well-defined translation cycle steps. These perturbations accurately mimic antibiotic action and drug interactions, supporting that the interplay of different translation bottlenecks causes these interactions. We further show that growth laws, combined with drug uptake and binding kinetics, enable the direct prediction of a large fraction of observed interactions, yet fail to predict suppression. However, varying two translation bottlenecks simultaneously supports that dense traffic of ribosomes and competition for translation factors account for the previously unexplained suppression. These results highlight the importance of \"continuous epistasis\" in bacterial physiology."}],"_id":"8097","has_accepted_license":"1","department":[{"_id":"GaTk"}],"oa":1,"doi":"10.15479/AT:ISTA:8097","acknowledged_ssus":[{"_id":"LifeSc"}],"title":"Analysis scripts and research data for the paper \"Mechanisms of drug interactions between translation-inhibiting antibiotics\"","year":"2020","contributor":[{"last_name":"Tkačik","contributor_type":"research_group","first_name":"Gašper","orcid":"0000-0002-6699-1455","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Bollenbach","contributor_type":"research_group","first_name":"Tobias","id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87"}],"day":"15","oa_version":"Published Version","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"date_updated":"2024-02-21T12:40:51Z","type":"research_data","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","author":[{"id":"350F91D2-F248-11E8-B48F-1D18A9856A87","full_name":"Kavcic, Bor","orcid":"0000-0001-6041-254X","first_name":"Bor","last_name":"Kavcic"}],"citation":{"ista":"Kavcic B. 2020. Analysis scripts and research data for the paper ‘Mechanisms of drug interactions between translation-inhibiting antibiotics’, Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT:ISTA:8097\">10.15479/AT:ISTA:8097</a>.","short":"B. Kavcic, (2020).","chicago":"Kavcic, Bor. “Analysis Scripts and Research Data for the Paper ‘Mechanisms of Drug Interactions between Translation-Inhibiting Antibiotics.’” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8097\">https://doi.org/10.15479/AT:ISTA:8097</a>.","ieee":"B. Kavcic, “Analysis scripts and research data for the paper ‘Mechanisms of drug interactions between translation-inhibiting antibiotics.’” Institute of Science and Technology Austria, 2020.","ama":"Kavcic B. Analysis scripts and research data for the paper “Mechanisms of drug interactions between translation-inhibiting antibiotics.” 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8097\">10.15479/AT:ISTA:8097</a>","mla":"Kavcic, Bor. <i>Analysis Scripts and Research Data for the Paper “Mechanisms of Drug Interactions between Translation-Inhibiting Antibiotics.”</i> Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8097\">10.15479/AT:ISTA:8097</a>.","apa":"Kavcic, B. (2020). Analysis scripts and research data for the paper “Mechanisms of drug interactions between translation-inhibiting antibiotics.” Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8097\">https://doi.org/10.15479/AT:ISTA:8097</a>"}},{"pmid":1,"title":"Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage","publication":"The Embo Journal","_id":"8142","oa":1,"ddc":["580"],"project":[{"grant_number":"ALTF710-2016","name":"Molecular mechanism of auxindriven formative divisions delineating lateral root organogenesis in plants","_id":"253E54C8-B435-11E9-9278-68D0E5697425"},{"name":"Hormone cross-talk drives nutrient dependent plant development","grant_number":"I 1774-B16","_id":"2542D156-B435-11E9-9278-68D0E5697425","call_identifier":"FWF"}],"abstract":[{"text":"Cell production and differentiation for the acquisition of specific functions are key features of living systems. The dynamic network of cellular microtubules provides the necessary platform to accommodate processes associated with the transition of cells through the individual phases of cytogenesis. Here, we show that the plant hormone cytokinin fine‐tunes the activity of the microtubular cytoskeleton during cell differentiation and counteracts microtubular rearrangements driven by the hormone auxin. The endogenous upward gradient of cytokinin activity along the longitudinal growth axis in Arabidopsis thaliana roots correlates with robust rearrangements of the microtubule cytoskeleton in epidermal cells progressing from the proliferative to the differentiation stage. Controlled increases in cytokinin activity result in premature re‐organization of the microtubule network from transversal to an oblique disposition in cells prior to their differentiation, whereas attenuated hormone perception delays cytoskeleton conversion into a configuration typical for differentiated cells. Intriguingly, cytokinin can interfere with microtubules also in animal cells, such as leukocytes, suggesting that a cytokinin‐sensitive control pathway for the microtubular cytoskeleton may be at least partially conserved between plant and animal cells.","lang":"eng"}],"publication_status":"published","citation":{"apa":"Montesinos López, J. C., Abuzeineh, A., Kopf, A., Juanes Garcia, A., Ötvös, K., Petrášek, J., … Benková, E. (2020). Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage. <i>The Embo Journal</i>. Embo Press. <a href=\"https://doi.org/10.15252/embj.2019104238\">https://doi.org/10.15252/embj.2019104238</a>","mla":"Montesinos López, Juan C., et al. “Phytohormone Cytokinin Guides Microtubule Dynamics during Cell Progression from Proliferative to Differentiated Stage.” <i>The Embo Journal</i>, vol. 39, no. 17, e104238, Embo Press, 2020, doi:<a href=\"https://doi.org/10.15252/embj.2019104238\">10.15252/embj.2019104238</a>.","ista":"Montesinos López JC, Abuzeineh A, Kopf A, Juanes Garcia A, Ötvös K, Petrášek J, Sixt MK, Benková E. 2020. Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage. The Embo Journal. 39(17), e104238.","short":"J.C. Montesinos López, A. Abuzeineh, A. Kopf, A. Juanes Garcia, K. Ötvös, J. Petrášek, M.K. Sixt, E. Benková, The Embo Journal 39 (2020).","chicago":"Montesinos López, Juan C, A Abuzeineh, Aglaja Kopf, Alba Juanes Garcia, Krisztina Ötvös, J Petrášek, Michael K Sixt, and Eva Benková. “Phytohormone Cytokinin Guides Microtubule Dynamics during Cell Progression from Proliferative to Differentiated Stage.” <i>The Embo Journal</i>. Embo Press, 2020. <a href=\"https://doi.org/10.15252/embj.2019104238\">https://doi.org/10.15252/embj.2019104238</a>.","ama":"Montesinos López JC, Abuzeineh A, Kopf A, et al. Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage. <i>The Embo Journal</i>. 2020;39(17). doi:<a href=\"https://doi.org/10.15252/embj.2019104238\">10.15252/embj.2019104238</a>","ieee":"J. C. Montesinos López <i>et al.</i>, “Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage,” <i>The Embo Journal</i>, vol. 39, no. 17. Embo Press, 2020."},"quality_controlled":"1","author":[{"id":"310A8E3E-F248-11E8-B48F-1D18A9856A87","full_name":"Montesinos López, Juan C","orcid":"0000-0001-9179-6099","first_name":"Juan C","last_name":"Montesinos López"},{"last_name":"Abuzeineh","first_name":"A","full_name":"Abuzeineh, A"},{"first_name":"Aglaja","last_name":"Kopf","orcid":"0000-0002-2187-6656","full_name":"Kopf, Aglaja","id":"31DAC7B6-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Juanes Garcia","first_name":"Alba","full_name":"Juanes Garcia, Alba","orcid":"0000-0002-1009-9652","id":"40F05888-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Ötvös, Krisztina","orcid":"0000-0002-5503-4983","id":"29B901B0-F248-11E8-B48F-1D18A9856A87","last_name":"Ötvös","first_name":"Krisztina"},{"last_name":"Petrášek","first_name":"J","full_name":"Petrášek, J"},{"orcid":"0000-0002-6620-9179","full_name":"Sixt, Michael K","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","first_name":"Michael K","last_name":"Sixt"},{"first_name":"Eva","last_name":"Benková","id":"38F4F166-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8510-9739","full_name":"Benková, Eva"}],"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"year":"2020","intvolume":"        39","isi":1,"month":"09","date_created":"2020-07-21T09:08:38Z","article_number":"e104238","status":"public","volume":39,"issue":"17","file_date_updated":"2020-12-02T09:13:23Z","article_type":"original","publisher":"Embo Press","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"department":[{"_id":"MiSi"},{"_id":"EvBe"}],"has_accepted_license":"1","language":[{"iso":"eng"}],"doi":"10.15252/embj.2019104238","acknowledgement":"We thank Takashi Aoyama, David Alabadi, and Bert De Rybel for sharing material, Jiří Friml, Maciek Adamowski, and Katerina Schwarzerová for inspiring discussions, and Martine De Cock for help in preparing the manuscript. This research was supported by the Scientific Service Units (SSUs) of IST Austria through resources provided by the Bioimaging Facility (BIF), especially to Robert Hauschild; and the Life Science Facility (LSF). J.C.M. is the recipient of a EMBO Long‐Term Fellowship (ALTF number 710‐2016). This work was supported with MEYS CR, project no.CZ.02.1.01/0.0/0.0/16_019/0000738 to J.P., and by the Austrian Science Fund (FWF01_I1774S) to E.B.","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","article_processing_charge":"Yes (via OA deal)","oa_version":"Published Version","date_updated":"2023-09-05T13:05:47Z","type":"journal_article","day":"01","scopus_import":"1","publication_identifier":{"issn":["0261-4189"],"eissn":["1460-2075"]},"external_id":{"pmid":["32667089"],"isi":["000548311800001"]},"file":[{"success":1,"date_updated":"2020-12-02T09:13:23Z","file_id":"8827","file_name":"2020_EMBO_Montesinos.pdf","checksum":"43d2b36598708e6ab05c69074e191d57","access_level":"open_access","relation":"main_file","date_created":"2020-12-02T09:13:23Z","content_type":"application/pdf","creator":"dernst","file_size":3497156}],"date_published":"2020-09-01T00:00:00Z"}]