{"citation":{"mla":"Tejos, Ricardo, et al. “Bipolar Plasma Membrane Distribution of Phosphoinositides and Their Requirement for Auxin-Mediated Cell Polarity and Patterning in Arabidopsis.” <i>Plant Cell</i>, vol. 26, no. 5, American Society of Plant Biologists, 2014, pp. 2114–28, doi:<a href=\"https://doi.org/10.1105/tpc.114.126185\">10.1105/tpc.114.126185</a>.","apa":"Tejos, R., Sauer, M., Vanneste, S., Palacios-Gomez, M., Li, H., Heilmann, M., … Friml, J. (2014). Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis. <i>Plant Cell</i>. American Society of Plant Biologists. <a href=\"https://doi.org/10.1105/tpc.114.126185\">https://doi.org/10.1105/tpc.114.126185</a>","ama":"Tejos R, Sauer M, Vanneste S, et al. Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis. <i>Plant Cell</i>. 2014;26(5):2114-2128. doi:<a href=\"https://doi.org/10.1105/tpc.114.126185\">10.1105/tpc.114.126185</a>","ista":"Tejos R, Sauer M, Vanneste S, Palacios-Gomez M, Li H, Heilmann M, Van Wijk R, Vermeer J, Heilmann I, Munnik T, Friml J. 2014. Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis. Plant Cell. 26(5), 2114–2128.","ieee":"R. Tejos <i>et al.</i>, “Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis,” <i>Plant Cell</i>, vol. 26, no. 5. American Society of Plant Biologists, pp. 2114–2128, 2014.","chicago":"Tejos, Ricardo, Michael Sauer, Steffen Vanneste, MiriamPalacios  Palacios-Gomez, Hongjiang Li, Mareike Heilmann, Ringo Van Wijk, et al. “Bipolar Plasma Membrane Distribution of Phosphoinositides and Their Requirement for Auxin-Mediated Cell Polarity and Patterning in Arabidopsis.” <i>Plant Cell</i>. American Society of Plant Biologists, 2014. <a href=\"https://doi.org/10.1105/tpc.114.126185\">https://doi.org/10.1105/tpc.114.126185</a>.","short":"R. Tejos, M. Sauer, S. Vanneste, M. Palacios-Gomez, H. Li, M. Heilmann, R. Van Wijk, J. Vermeer, I. Heilmann, T. Munnik, J. Friml, Plant Cell 26 (2014) 2114–2128."},"scopus_import":1,"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Cell polarity manifested by asymmetric distribution of cargoes, such as receptors and transporters, within the plasma membrane (PM) is crucial for essential functions in multicellular organisms. In plants, cell polarity (re)establishment is intimately linked to patterning processes. Despite the importance of cell polarity, its underlying mechanisms are still largely unknown, including the definition and distinctiveness of the polar domains within the PM. Here, we show in Arabidopsis thaliana that the signaling membrane components, the phosphoinositides phosphatidylinositol 4-phosphate (PtdIns4P) and phosphatidylinositol 4, 5-bisphosphate [PtdIns(4, 5)P2] as well as PtdIns4P 5-kinases mediating their interconversion, are specifically enriched at apical and basal polar plasma membrane domains. The PtdIns4P 5-kinases PIP5K1 and PIP5K2 are redundantly required for polar localization of specifically apical and basal cargoes, such as PIN-FORMED transporters for the plant hormone auxin. As a consequence of the polarity defects, instructive auxin gradients as well as embryonic and postembryonic patterning are severely compromised. Furthermore, auxin itself regulates PIP5K transcription and PtdIns4P and PtdIns(4, 5)P2 levels, in particular their association with polar PM domains. Our results provide insight into the polar domain-delineating mechanisms in plant cells that depend on apical and basal distribution of membrane lipids and are essential for embryonic and postembryonic patterning."}],"month":"05","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","acknowledgement":"This work was supported by grants from the Odysseus program of the Research Foundation-Flanders (to J.F.).","issue":"5","date_updated":"2021-01-12T06:54:05Z","day":"01","publist_id":"5173","publication_status":"published","main_file_link":[{"open_access":"1","url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4079372/"}],"_id":"1921","year":"2014","oa":1,"date_published":"2014-05-01T00:00:00Z","publisher":"American Society of Plant Biologists","department":[{"_id":"JiFr"}],"status":"public","project":[{"grant_number":"282300","call_identifier":"FP7","_id":"25716A02-B435-11E9-9278-68D0E5697425","name":"Polarity and subcellular dynamics in plants"}],"type":"journal_article","doi":"10.1105/tpc.114.126185","author":[{"last_name":"Tejos","full_name":"Tejos, Ricardo","first_name":"Ricardo"},{"first_name":"Michael","last_name":"Sauer","full_name":"Sauer, Michael"},{"first_name":"Steffen","full_name":"Vanneste, Steffen","last_name":"Vanneste"},{"last_name":"Palacios-Gomez","first_name":"MiriamPalacios ","full_name":"Palacios-Gomez, MiriamPalacios "},{"orcid":"0000-0001-5039-9660","id":"33CA54A6-F248-11E8-B48F-1D18A9856A87","full_name":"Li, Hongjiang","first_name":"Hongjiang","last_name":"Li"},{"last_name":"Heilmann","full_name":"Heilmann, Mareike","first_name":"Mareike"},{"full_name":"Van Wijk, Ringo","last_name":"Van Wijk","first_name":"Ringo"},{"full_name":"Vermeer, Joop","first_name":"Joop","last_name":"Vermeer"},{"full_name":"Heilmann, Ingo","last_name":"Heilmann","first_name":"Ingo"},{"full_name":"Munnik, Teun","first_name":"Teun","last_name":"Munnik"},{"id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596","first_name":"Jirí","full_name":"Friml, Jirí","last_name":"Friml"}],"intvolume":"        26","volume":26,"page":"2114 - 2128","oa_version":"Submitted Version","ec_funded":1,"date_created":"2018-12-11T11:54:43Z","title":"Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis","publication":"Plant Cell"}