拟南芥液泡膜Na^+/H^+逆向转运蛋白的研究进展  

Advances in the studies of Arabidopsis thaliana vacuolar Na^+/H^+ antiporter

作　　者：安静[1] 张荃[1] 

机构地区：[1]山东师范大学生命科学学院逆境植物重点实验室,济南250014

出　　处：《生命科学》2006年第3期273-278,共6页Chinese Bulletin of Life Sciences

基　　金："863"计划--盐地碱蓬耐盐新基因的克隆与鉴定(2002AA629080)

摘　　要：拟南芥液泡膜Na+/H+逆向转运蛋白是由AtNHX1基因编码的一个在盐胁迫中起重要作用的蛋白。本文综述了AtNHX1的基本结构、功能及作用机制,展望其作为有效植物耐盐基因的前景,并对拟南芥液泡膜Na+/H+逆向转运蛋白基因家族其他成员的研究,也做了相应的概括。The Arabidopsis thaliana AtNHX1 gene encodes a vacuolar Na^＋/H^＋ antiporter that is important in plant salt-tolerance. In this paper, the basic structure, function and mechanism of AtNHX1 were summarized, and it was expected to act as an effective salt-tolerance gene in plant engineering. The other family members of Arabidopsis thaliana vacuolar Na^＋/H^＋ antiporters are also discussed here.

关 键 词：NA^+/H^+逆向转运蛋白 液泡 离子区隔化 植物耐盐性 

分 类 号：Q71[生物学—分子生物学]