Počet záznamů: 1
ABP1 Mediates Auxin Inhibition of Clathrin-Dependent Endocytosis in Arabidopsis
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SYSNO ASEP 0350344 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název ABP1 Mediates Auxin Inhibition of Clathrin-Dependent Endocytosis in Arabidopsis Tvůrce(i) Robert, S. (BE)
Kleine-Vehn, J. (BE)
Barbez, E. (BE)
Sauer, M. (BE)
Paciorek, T. (DE)
Baster, P. (BE)
Vanneste, S. (BE)
Zhang, J. (BE)
Simon, Sibu (UEB-Q) ORCID
Čovanová, Milada (UEB-Q) RID, ORCID
Hayashi, K. (JP)
Dhonukshe, P. (DE)
Yang, Z. (US)
Bednarek, S.Y. (US)
Jones, A.M. (US)
Luschnig, Ch. (AT)
Aniento, F. (ES)
Zažímalová, Eva (UEB-Q) RID, ORCID
Friml, J. (BE)Zdroj.dok. Cell. - : Cell Press - ISSN 0092-8674
Roč. 143, č. 1 (2010), s. 111-121Poč.str. 11 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova auxin ; clathrin-mediated endocytosis ; PIN proteins Vědní obor RIV ED - Fyziologie CEP LC06034 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000282362000018 DOI 10.1016/j.cell.2010.09.027 Anotace Spatial distribution of the plant hormone auxin regulates multiple aspects of plant development. These self-regulating auxin gradients are established by the action of PIN auxin transporters, whose activity is regulated by their constitutive cycling between the plasma membrane and endosomes. Here, we show that auxin signaling by the auxin receptor AUXIN-BINDING PROTEIN 1 (ABP1) inhibits the clathrin-mediated internalization of PIN proteins. ABP1 acts as a positive factor in clathrin recruitment to the plasma membrane, thereby promoting endocytosis. Auxin binding to ABP1 interferes with this action and leads to the inhibition of clathrin-mediated endocytosis. Our study demonstrates that ABP1 mediates a nontranscriptional auxin signaling that regulates the evolutionarily conserved process of clathrin-mediated endocytosis and suggests that this signaling may be essential for the developmentally important feedback of auxin on its own transport. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2011
Počet záznamů: 1