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Exocyst complexes multiple functions in plant cells secretory pathways
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SYSNO ASEP 0423950 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Exocyst complexes multiple functions in plant cells secretory pathways Tvůrce(i) Žárský, Viktor (UEB-Q) RID, ORCID
Kulich, Ivan (UEB-Q)
Fendrych, Matyáš (UEB-Q)
Pečenková, Tamara (UEB-Q) RID, ORCIDZdroj.dok. Current Opinion in Plant Biology. - : Elsevier - ISSN 1369-5266
Roč. 16, č. 6 (2013), s. 726-733Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova ELECTRON TOMOGRAPHIC ANALYSIS ; ARABIDOPSIS-THALIANA ; POWDERY MILDEW FUNGUS Vědní obor RIV EB - Genetika a molekulární biologie CEP GAP305/11/1629 GA ČR - Grantová agentura ČR CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000329009200009 DOI 10.1016/j.pbi.2013.10.013 Anotace The exocyst is a complex of proteins mediating first contact (tethering) between secretory vesicles and the target membrane. Discovered in yeast as an effector of RAB and RHO small GTPases, it was also found to function in land plants. Plant cells and tissues rely on targeted exocytosis and this implies that the exocyst is involved in regulation of cell polarity and morphogenesis, including cytokinesis, plasma membrane protein recycling (including PINs, the auxin efflux carriers), cell wall biogenesis, fertilization, stress and biotic interactions including defence against pathogens. The dramatic expansion of the EXO70 subunit gene family, of which individual members are likely responsible for exocyst complex targeting, implies that there are specialized functions of different exocysts with different EXO70s. One of these functions comprises a role in autophagy-related Golgi independent membrane trafficking into the vacuole or apoplast. It is also possible, that some EXO70 paralogues have been recruited into exocyst independent functions. The exocyst has the potential to function as an important regulatory hub to coordinate endomembrane dynamics in plants. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2014 Elektronická adresa http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=CCC&DestLinkType=FullRecord&UT=000329009200009
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