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逆境生物学(英文)
2023,3
(1)
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Stress Biology
2023,3
(1)
Gγ subunit AT1/GS3-the “code” of alkaline tolerance in main graminaceous crops
作 者:
Chuanfeng Ju;Cun Wan
单 位:
State Key Laboratory of Crop Stress Biology for Arid Areas, College of Life Sciences, Northwest Agriculture & Forestry University, Yangling, Chin;Institute of Future Agriculture, Northwest Agriculture & Forestry University, Yangling, China;State Key Laboratory of Crop Stress Biology for Arid Areas, College of Life Sciences, Northwest Agriculture & Forestry University, Yangling, China
关键词:
Alkaline tolerance 1 (AT1);Alkalinity tolerance;Aquaporins;Gγ protei
摘 要:
This brief article highlights the results of Zhang et al. (Science 379, eade8416, 2023), who recently found that the Gγ subunit AT1/GS3 contributes to alkaline tolerance in several main monocots crops, and revealed the molecular mechanism of AT1/GS3-mediated response to alkaline stress in plants, which involves regulating H(2)O(2) levels by inhibiting the phosphorylation of aquaporin PIP2s.