Ma Liang, Liu Xiaohong, Lv Wanjia, Yang Yongqing
State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, Beijing, China.
Department of Art and Design, Taiyuan University, Taiyuan, China.
Front Plant Sci. 2022 Jun 27;13:934877. doi: 10.3389/fpls.2022.934877. eCollection 2022.
Saline-alkali soils pose an increasingly serious global threat to plant growth and productivity. Much progress has been made in elucidating how plants adapt to salt stress by modulating ion homeostasis. Understanding the molecular mechanisms that affect salt tolerance and devising strategies to develop/breed salt-resilient crops have been the primary goals of plant salt stress signaling research over the past few decades. In this review, we reflect on recent major advances in our understanding of the cellular and physiological mechanisms underlying plant responses to salt stress, especially those involving temporally and spatially defined changes in signal perception, decoding, and transduction in specific organelles or cells.
盐碱土对植物生长和生产力构成了日益严重的全球威胁。在阐明植物如何通过调节离子稳态来适应盐胁迫方面已经取得了很大进展。了解影响耐盐性的分子机制并设计开发/培育耐盐作物的策略一直是过去几十年来植物盐胁迫信号研究的主要目标。在这篇综述中，我们回顾了近期在理解植物对盐胁迫响应的细胞和生理机制方面取得的重大进展，特别是那些涉及特定细胞器或细胞中信号感知、解码和转导在时间和空间上定义的变化的机制。
