Heterotrimeric G-proteins:multi-dimensional regulation in plant growth,development and abiotic stress responses

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摘要 Heterotrimeric G-proteins,comprising Gα,Gβ,and Gγsubunits,act as crucial molecular switches for signaling transduction in all eukaryotic organisms.Through precise modulation of specific receptors or effectors coupled with heterotrimeric G-proteins in signaling cascades,plants have the capability to activate or suppress unique signaling pathways necessary for plant growth,development,and stress responses.This review provides an overview of the heterotrimeric G-proteins signaling pathway obtained to date,and highlights novel areas for future exploration and agricultural application based on the emerging significance and potential of heterotrimeric G proteins in regulating plant development and responses to abiotic stress.

作者 Shiyuan Guo Yingge Wang Jiayan Wu Xiani Zhou Huiling Gao

机构地区 National Key Laboratory of Crop Improvement for Stress Tolerance and Production

出处《Stress Biology》 2025年第1期1131-1142,共12页 逆境生物学(英文)

基金 supported by the National Natural Science Foundation of China(32370281) the Young Talent fund of University Association for Science and Technology in Shaanxi,China(20210205) the Chinese Universities Scientific Fund(2452023069).

关键词 Heterotrimeric G-proteins Molecular switch Signaling transduction Stress response

分类号 Q945 [生物学—植物学]

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Heterotrimeric G-proteins:multi-dimensional regulation in plant growth,development and abiotic stress responses

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