Počet záznamů: 1
The exocyst at the interface between cytoskeleton and membranes in eukaryotic cells
- 1.0429989 - ÚEB 2015 RIV CH eng J - Článek v odborném periodiku
Synek, Lukáš - Sekereš, Juraj - Žárský, Viktor
The exocyst at the interface between cytoskeleton and membranes in eukaryotic cells.
Frontiers in Plant Science. Roč. 4, JAN 2014 (2014). ISSN 1664-462X. E-ISSN 1664-462X
Grant CEP: GA ČR GPP501/11/P853
Institucionální podpora: RVO:61389030
Klíčová slova: exocyst * actin cytoskeleton * microtubule cytoskeleton
Kód oboru RIV: EB - Genetika a molekulární biologie
Impakt faktor: 3.948, rok: 2014
Delivery and final fusion of the secretory vesicles with the relevant target membrane are hierarchically organized and reciprocally interconnected multi-step processes involving not only specific protein protein interactions, but also specific protein phospholipid interactions. The exocyst was discovered as a tethering complex mediating initial encounter of arriving exocytic vesicles with the plasma membrane. The exocyst complex is regulated by Rab and Rho small GTPases, resulting in docking of exocytic vesicles to the plasma membrane (PM) and finally their fusion mediated by specific SNARE complexes. In model Opisthokont cells, the exocyst was shown to directly interact with both microtubule and microfilament cytoskeleton and related motor proteins as well as with the PM via phosphatidylinositol 4,5-bisphosphate specific binding, which directly affects cortical cytoskeleton and PM dynamics. Here we summarize the current knowledge on exocyst-cytoskeleton-PM interactions in order to open a perspective for future research in this area in plant cells.
Trvalý link: http://hdl.handle.net/11104/0234933
Název souboru Staženo Velikost Komentář Verze Přístup 2014_Synek_FRONTIERS IN PLANT SCIENCE_.pdf 1 874.4 KB Jiná povolen
Počet záznamů: 1