植物谷胱甘肽代谢与环境胁迫

被引：51

作者：

陈坤明

宫海军

王锁民

机构：

[1] 天水师范学院生物系

[2] 兰州大学生命科学学院植物及植物生理研究所

[3] 兰州大学生命科学学院植物及植物生理研究所甘肃天水中国科学院植物研究所北京

[4] 兰州

来源：

西北植物学报 | 2004年 / 06期

关键词：

谷胱甘肽; 生物合成与代谢; 转运; 信号传导; 环境胁迫;

D O I：

暂无

中图分类号：

Q945.78 [协迫生理学];

学科分类号：

0903 ;

摘要：

谷胱甘肽是植物体内普遍存在的小分子抗氧化物质,它在还原态硫的储存和转运、蛋白质和核酸的合成、酶活性的调节、组织抗氧化特性的维持以及对氧化还原敏感的信号传导的调节中起着重要作用.谷胱甘肽库的大小及其氧化还原状态也与植物对多种生物异源物质及生物与非生物环境胁迫的忍耐密切相关.本文简要综述了近年来人们在植物谷胱甘肽生物合成与代谢、转运、信号传导以及胁迫响应中所取得的研究进展.

引用

页码：1119 / 1130

页数：12

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