植物3-磷酸甘油醛脱氢酶的多维本质(英文)

被引：23

作者：

王幼宁

刘孟雨

李霞

机构：

[1] 中国科学院遗传与发育生物学研究所农业资源中心

[2] 中国科学院研究生院

[3] 中国科学院研究生院石家庄中国科学院研究生院

[4] 北京

来源：

西北植物学报 | 2005年 / 03期

关键词：

3-磷酸甘油醛脱氢酶GAPDH; 光和CO2依赖的厌氧诱导; 时空调控诱导; 热激胁迫; 糖源效应;

D O I：

暂无

中图分类号：

Q946.5 [酶];

学科分类号：

071001 ;

摘要：

3-磷酸甘油醛脱氢酶 GAPDH 作为一种糖酵解蛋白在糖酵解的能量产生中发挥着重要作用 .它通常作为一种模式蛋白用于蛋白和酶的分析 ,也可以用作研究基因表达量的内在对照 .然而 ,最近的相关研究表明 ,真核及原核生物的 3-磷酸甘油醛脱氢酶实际上存在着一种多维本质 ,研究证明它在 DNA修复、细胞凋亡、核 RNA输出、及其在细胞周期中都发挥着重要的作用 .尽管该酶在植物中的研究不如在哺乳动物中的深入 ,但研究已经陆续证明 ,3-磷酸甘油醛脱氢酶在植物中同样具有许多未被发现的功能 ,目前已经报道该酶在厌氧、热激、伤害以及能量供应中可能发挥着重要作用 .本文旨在就国内外对于该酶在植物中的研究作一总结论述 ,以期推进科学界对它的更深入认识和研究 .

引用

页码：607 / 614

页数：8

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