The Roles of Calcineurin B-like Proteins in Plants under Salt Stress

文献类型： 外文期刊

第一作者： Hunpatin, Oluwaseyi Setonji

作者： Hunpatin, Oluwaseyi Setonji;Yuan, Guang;Nong, Tongjia;Shi, Chuhan;Wu, Xue;Liu, Haobao;Ning, Yang;Wang, Qian;Hunpatin, Oluwaseyi Setonji;Yuan, Guang;Nong, Tongjia;Shi, Chuhan;Wu, Xue

作者机构：

关键词： salinity; salt stress; calcineurin B-like proteins; CBL-interacting protein kinases; salt tolerance

期刊名称：INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES （ 影响因子：5.6； 五年影响因子：6.2 ）

ISSN： 1661-6596

年卷期： 2023 年 24 卷 23 期

页码：

收录情况： SCI

摘要： Salinity stands as a significant environmental stressor, severely impacting crop productivity. Plants exposed to salt stress undergo physiological alterations that influence their growth and development. Meanwhile, plants have also evolved mechanisms to endure the detrimental effects of salinity-induced salt stress. Within plants, Calcineurin B-like (CBL) proteins act as vital Ca2+ sensors, binding to Ca2+ and subsequently transmitting signals to downstream response pathways. CBLs engage with CBL-interacting protein kinases (CIPKs), forming complexes that regulate a multitude of plant growth and developmental processes, notably ion homeostasis in response to salinity conditions. This review introduces the repercussions of salt stress, including osmotic stress, diminished photosynthesis, and oxidative damage. It also explores how CBLs modulate the response to salt stress in plants, outlining the functions of the CBL-CIPK modules involved. Comprehending the mechanisms through which CBL proteins mediate salt tolerance can accelerate the development of cultivars resistant to salinity.

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