Počet záznamů: 1
Cell Plate Restricted Association of DRP1A and PIN Proteins Is Required for Cell Polarity Establishment in Arabidopsis
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SYSNO ASEP 0364093 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Cell Plate Restricted Association of DRP1A and PIN Proteins Is Required for Cell Polarity Establishment in Arabidopsis Tvůrce(i) Mravec, J. (DE)
Petrášek, Jan (UEB-Q) RID, ORCID
Li, N. (NL)
Boeren, S. (NL)
Karlova, R. (NL)
Kitakura, S. (BE)
Pařezová, Markéta (UEB-Q)
Naramoto, S. (BE)
Nodzyński, T. (BE)
Dhonukshe, P. (DE)
Bednarek, S. Y. (US)
Zažímalová, Eva (UEB-Q) RID, ORCID
de Vries, S. (NL)
Friml, J. (BE)Zdroj.dok. Current Biology. - : Cell Press - ISSN 0960-9822
Roč. 21, č. 12 (2011), s. 1055-1060Poč.str. 6 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova PLANT DEVELOPMENT ; PLASMA-MEMBRANE ; DYNAMIN Vědní obor RIV ED - Fyziologie CEP LC06034 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000292221900024 DOI 10.1016/j.cub.2011.05.018 Anotace The polarized transport of the phytohormone auxin, which is crucial for the regulation of different stages of plant development, depends on the asymmetric plasma membrane distribution of the PIN-FORMED (PIN) auxin efflux carriers. The PIN polar localization results from clathrin-mediated endocytosis (CME) from the plasma membrane and subsequent polar recycling. The Arabidopsis genome encodes two groups of dynamin-related proteins (DRPs) that show homology to mammalian dynamin-a protein required for fission of endocytic vesicles during CME. Here we show by coimmunoprecipitation (coIP), bimolecular fluorescence complementation (BiFC), and Forster resonance energy transfer (FRET) that members of the DRP1 group closely associate with PIN proteins at the cell plate. Localization and phenotypic analysis of novel drp1 mutants revealed a requirement for DRP1 function in correct PIN distribution and in auxin-mediated development. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2012
Počet záznamů: 1