植物WRKY转录因子结构特点及其生物学功能

被引：51

作者：

田云

卢向阳

彭丽莎

方俊

机构：

[1] 湖南农业大学生化与发酵工程实验室

来源：

遗传 | 2006年 / 12期

关键词：

WRKY; 转录因子; W-box;

D O I：

10.16288/j.yczz.2006.12.020

中图分类号：

Q943 [植物细胞遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

WRKY转录因子是近年来在植物中发现的N-端含有WRKYGQK高度保守氨基酸序列的新型转录调控因子,它能够与(T)(T)TGAC(C/T)序列(W-box)发生特异性作用,调节启动子中含W-box元件的调节基因和/或功能基因的表达,从而参与植物的各种防卫反应,调节植物的生长发育等。文章主要论述了植物WRKY转录因子的基本结构及其生物学功能。

引用

页码：1607 / 1612

页数：6

共 6 条

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