植物中钙依赖蛋白激酶的研究进展

钙是植物必需的大量元素之一,同时钙离子（Ca^2＋）是细胞信号转导的第二信使。钙依赖蛋白激酶（calcium-dependent protein kinase,CDPK）作为Ca^2＋的感受器普遍存在于植物和部分原生动物中,是植物特有的一类丝氨酸/苏氨酸型蛋白激酶,参与了多种Ca^2＋介导的信号通路,在植物发育信号和逆境信号转导中具有重要作用。本文概述了钙依赖蛋白激酶在植物体内的分布、结构、底物、功能以及大豆CDPK的研究进展,旨在为今后培育抗逆植物品种提供参考依据。...

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Bibliographic Details
Published in南京农业大学学报 Vol. 40; no. 4; pp. 565 - 572
Main Author 麻浩 王爽 周亚丽
Format Journal Article
LanguageChinese
Published 南京农业大学作物遗传与种质创新国家重点实验室,江苏南京,210095 2017
Subjects
发育信号
植物
研究进展
逆境信号
钙依赖蛋白激酶
植物
钙依赖蛋白激酶
发育信号
development signaling
calcium-dependent protein kinase(CDPK)
plant
stress signaling
research advance
逆境信号
研究进展
Online AccessGet full text
ISSN1000-2030
DOI10.7685/jnau.201701036

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Summary:钙是植物必需的大量元素之一,同时钙离子（Ca^2＋）是细胞信号转导的第二信使。钙依赖蛋白激酶（calcium-dependent protein kinase,CDPK）作为Ca^2＋的感受器普遍存在于植物和部分原生动物中,是植物特有的一类丝氨酸/苏氨酸型蛋白激酶,参与了多种Ca^2＋介导的信号通路,在植物发育信号和逆境信号转导中具有重要作用。本文概述了钙依赖蛋白激酶在植物体内的分布、结构、底物、功能以及大豆CDPK的研究进展,旨在为今后培育抗逆植物品种提供参考依据。
Bibliography:Ca^2＋is one of the necessary elements for the plants,and plays the role of the second messenger in plant signal transduction.As the calcium ion sensor,the calcium-dependent protein kinase（ CDPK） in plant has important effects. CDPKs have been identified throughout the plants and some protozoans. They can be classified into one kind of Ser/Thr kinases in plants. CDPK plays an important role in mediating the signal transductions of growth and stresses. This review highlights recent advances on the distribution,structure,substrate and function of CDPK in plant,as well as the research progress of Gm CDPK[Glycine max（ L.） Merr.]. The purpose of this study is to provide reference for the future breeding and selection of plant varieties with resistance to different kinds of stresses.
MA Hao, WANG Shuang,ZHOU Yali （State Key Laboratory of Crop Genetics and Germplasm Enhancement,Nanjing Agricultural University,Nanjing 210095 ,China）
32-1148/S
plant; calcium-dependent protein kinase（CDPK）; development signaling; stress si
ISSN:1000-2030
DOI:10.7685/jnau.201701036