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Mitogen-activated protein kinase action in plant response to high-temperature stress: a mini review
Protoplasma ( IF 2.9 ) Pub Date : 2021-01-03 , DOI: 10.1007/s00709-020-01603-z
Shuangrong Mo 1 , Ying Qian 1 , Wenjuan Zhang 1 , Lu Qian 1 , Yan Wang 1 , Ge Cailin 1, 2 , Haidong Ding 1, 2
Affiliation  

In recent years, extreme weather events such as high temperature (HT) are becoming more frequent. HT has become one of the main environmental factors affecting crop growth and development. In nature, plant cells initiate corresponding tolerant mechanisms by sensing and transducing HT signals. The mitogen-activated protein kinase (MAPK) cascade is widely involved in the signal transduction of plants to various environmental stresses. MAPK-mediated HT responses have attracted more and more attention. We herein focus on the current state of knowledge of MAPK in the plant under HT stress and summarize the mechanisms of MAPK in HT response from Ca2+ signal, reactive oxygen species (ROS) signal, heat shock transcription factor and heat shock protein, antioxidant system, and the direct downstream targets of MAPK. This review encapsulates the known plant MAPK cascade and provides prospects for ongoing research on HT response.

中文翻译:

植物对高温胁迫响应中丝裂原活化蛋白激酶的作用:小型综述

近年来,高温(HT)等极端天气事件越来越频繁。HT已成为影响作物生长发育的主要环境因子之一。在自然界中,植物细胞通过感知和转导 HT 信号来启动相应的耐受机制。丝裂原活化蛋白激酶 (MAPK) 级联广泛参与植物对各种环境胁迫的信号转导。MAPK 介导的 HT 反应引起了越来越多的关注。我们在此重点关注 HT 胁迫下植物中 MAPK 的知识现状,并从 Ca2+ 信号、活性氧 (ROS) 信号、热休克转录因子和热休克蛋白、抗氧化系统、和 MAPK 的直接下游目标。
更新日期:2021-01-03
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