  Typ výsledku
Autor celku
Název celku(Celkem 4 zázn.)
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| Sekeres, Juraj; Pejchar, Premysl; Santrucek, Jiri; Vukasinovic, Nemanja; Zarsky, Viktor; Potocky, Martin. Analysis of exocyst subunit EXO70 family reveals distinct membrane polar domains in tobacco pollen tubes. Plant Physiology, 2017, sv. 173, s. pp.01709.2016–pp.01709.2016. ISSN 1532-2548. IF 6.28. [Článek v časopise] |
| Sekereš J., Pejchar P., Pleskot R., Ruzickova M., Vukasinovic N., Zarsky V., Potocky M., The vesicle-tethering complex exocyst is the crucial cell polarity regulator and its subunit EXO70, known to directly bind phosphatidylinositol 4,5-bisphosphate in opisthokont cells, is required for targeting of the complex. While represented by a single copy in animal and yeast cells, EXO70 expanded into more than 20 paralogs in plant genomes. Our work combines live cell imaging, in vitro lipid binding assays, structural homology modeling and molecular dynamic simulations to unravel specific roles of EXO70 isoforms in trafficking. EXO70A1 and EXO70B1 occupy two distinct plasma membrane domains in pollen tubes and colocalize to a different degree with markers for PIP2 and phosphatidic acid (PA). EXO70A1 directly binds both PIP2 and PA in vitro and in vivo [Jiný výsledek] |
| Sekeres, Juraj; Pejchar, Premysl; Pleskot, Roman; Synek, Lukas; Vukasinovic, Nemanja; Zarsky, Viktor; Potocky, Martin, Distinct roles of EXO70 isoforms of vesicle tethering complex exocyst subunit in plant cell polar growth Poster prezentovaný na mezinárodních konferencích v roce 2016. [Jiný výsledek] |
| Sekereš Juraj, Pejchar Přemysl, Pleskot Roman, Vukasinovic Nemanja, Žárský Viktor, Potocký Martin, Plakátové sdělení "Distinct roles of EXO70 isoforms of vesicle tethering complex exocyst subunit in plant cell polar growth" (viz. příloha). Bylo prezentováno na konferencích "Biomembranes: Molecular Architecture, Dynamics and Function" (Cargese, Korzika, červen 2015) a "ENPER" (Leeds, Spojené království, srpen 2015). [Jiný výsledek] |
