摘要
植物在遭受外界逆境胁迫时,体内的信号传导系统能够感知和传递逆境胁迫信号,并引起各种生理生化反应以适应环境。植物蛋白激酶在信号感知、传导生长发育以及基因的表达调控中起重要作用。蛋白激酶在信号传导过程的功能是磷酸化修饰目的蛋白,而磷酸化的实现需要蛋白质之间相互作用。本文从植物蛋白激酶的结构、分类、与激素信号传导之间的关系等方面进行了系统的阐述,对蛋白激酶介导的植物抗性与发育的最新研究进展进行了系统的总结,为解析蛋白激酶在植物生长发育中的抗逆机理提供了理论依据。
Plants can activate their signal transduction system when adverse environment stress occurred.Plant signal transduction can perceive and transduce different stress signals,and activate a variety of physiological and biochemical reactions to survive.Plant protein kinases play very important roles in signal transduction,growth,development,and gene expression regulation.The function of protein kinase in signal transduction is to phosphorylate the target protein.In this paper,we focused mainly on the structure,classification of plant kinase,and the relationship between hormone signal transduction and plant protein kinase.We summarized the latest research of plants resistance and development mediated by protein kinases,which provided a theoretical basis for understanding the molecular mechanisms of protein kinases in plant growth and development.
出处
《植物遗传资源学报》
CAS
CSCD
北大核心
2013年第4期659-667,共9页
Journal of Plant Genetic Resources
基金
国家自然科学基金项目(31171546)
国家支撑计划项目(2011BAD35B03-5)
关键词
蛋白激酶
信号传导
逆境胁迫
生长发育
protein kinase
signal transduction
environmental stress
growth development
