钙依赖的蛋白激酶与植物抗逆性

被引:13
作者
万丙良
查中萍
戚华雄
机构
[1] 湖北省农业科学院粮食作物研究所
关键词
钙依赖的蛋白激酶; 环境胁迫; Ca2+信号转导; 抗逆性;
D O I
10.13560/j.cnki.biotech.bull.1985.2009.01.001
中图分类号
Q945 [植物生理学];
学科分类号
0903 ;
摘要
植物钙依赖的蛋白激酶(Calcium-dependent protein kinases,CDPKs)是细胞Ca2+信号的受体,同时具有Ca2+受体蛋白和Ser/Thr蛋白激酶的功能。许多植物CDPKs基因受环境胁迫刺激发生表达水平的改变,这些基因在植物逆境胁迫的Ca2+信号转导中起着十分重要的作用,为植物CDPKs抗逆功能的研究和植物的抗逆遗传改良提供了理论基础和基因资源。
引用
收藏
页码:7 / 10
页数:4
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