Article
Heterogeneous expression of plasma-membrane-localised OsOSCA1.4 complements osmotic sensing based on hyperosmolality and salt stress in Arabidopsis osca1 mutant.
Cell calcium - 1 Nov 2020
Zhai Yuanjun, Wen Zhaohong, Han Yang, Zhuo Wenqing, Wang Fang, Xi Chao, Liu Jin, Gao Ping, Zhao Heping, Wang Yingdian, Wang Youjun, Han Shengcheng
Abstract excerpt
In plants, both hyperosmolality and salt stress induce cytosolic calcium increases within seconds, referred to as the hyperosmolality-induced [Ca2+]cyt increases, OICIcyt, and salt stress-induced [Ca2+]cyt increases, SICIcyt. Previous studies have shown that Arabidopsis reduced hyperosmolality-induced [Ca2+]i increase 1 (OSCA1.1) encodes a hyperosmolality-gated calcium-permeable channel that mediates OICIcyt in...
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