Article
Tethering of cellulose synthase complex to the plasma membrane relies on the isoform of EXO70A1 in Arabidopsis.
Scientific reports - 28 Dec 2024
Jiang Su, Liu Zhendong, Zhao Shuju, Li Juan, Bu Can, Li Tonghui, Yu Dali, Gao Shan, Liu Xiaonan, Duan Guangyou, Cui Dayong, Li Shipeng
Abstract excerpt
In yeast and mammals, the EXO70 subunit of the exocyst complex plays a key role in mediating the tethering of exocytic vesicles to the plasma membrane (PM). In plants, however, the role of EXO70 in regulating vesicle tethering during exocytosis remains unclear. In land plants, EXO70 has undergone significant evolutionary expansion, resulting in multiple EXO70 paralogues that may allow the exocyst to form various...
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