植物逆境响应相关的C2H2型锌指蛋白研究进展  

Advances of plant C2H2 zinc finger proteins in response to stresses

作　　者：钟婵娟 彭伟业[1] 王冰 刘世名[1] 戴良英[1] 李魏[1] ZHONG Chanjuan;PENG Weiye;WANG Bing;LIU Shiming;DAI Liangying;LI Wei(College of Plant Protection,Hunan Agricultural University,Changsha 41012&China)

机构地区：[1]湖南农业大学植物保护学院,长沙410128

出　　处：《植物生理学报》2020年第11期2356-2366,共11页Plant Physiology Journal

基　　金：国家自然科学基金(31300250和31672017)。

摘　　要：植物锌指蛋白是一类具有核酸结合作用的关键性调控蛋白。其中, C2H2型锌指蛋白在植物体内分布最为广泛,并且可以调控植物体内多种生理生化反应,例如通过识别靶标DNA,与RNA相互作用,进而调控植物的抗病性和抗逆性等。本文重点综述了近年来植物C2H2型锌指蛋白在调控植物抗逆境胁迫、抗病和生长发育方面的生物学功能及分子机制。Plant zinc finger proteins are a class of key regulatory proteins that have nucleic acid binding effects. Among them, C2H2-type zinc finger protein is the most widely distributed in plants and regulates many physiological and biochemical reactions, such as the identification of target DNA and interaction with RNA, which in turn regulates plant disease and stress resistance. In this paper, we reviewed the biological functions and molecular mechanisms of C2H2-type zinc finger protein in the regulation of plant resistance to stress, disease and growth development.

关 键 词：C2H2型锌指蛋白 转录因子 核酸结合 逆境胁迫 

分 类 号：Q943.2[生物学—植物学]