植物细胞膜H^+-ATPase对必需矿质养分的适应性  

A review of the adaptation of plant plasma membrane H+-ATPase to the essential mineral nutrients

作　　者：税雪[1] 

机构地区：[1]重庆工商大学环境与生物工程学院,重庆400067

出　　处：《重庆工商大学学报（自然科学版）》2007年第6期556-560,587,共6页Journal of Chongqing Technology and Business University:Natural Science Edition

摘　　要：植物细胞膜H+-ATPase是初级转运蛋白,在各种离子和代谢产物的跨膜运输中起着重要的作用;介绍了植物细胞H+-ATPase的结构、生化特性、生理功能与调控机制;重点综述了细胞膜H+-ATPase的活性及其蛋白数量与基因表达对植物必需矿质养分的适应性。In plants, the plasma membrane H ^＋ -ATPase,which is the primary transporter, plays a pivotal role in the transport of ions and metabolites across plasma membrane. This paper introduces the structure, biochemical character, physiological functions and regulatory mechanisms of plant plasma membrane H^＋ -ATPase , and the adaptation of the plasma membrane H^＋ - ATPase activity, and its protein content and gene expression to the essential mineral nutrients of plants.

关 键 词：细胞膜H^+-ATPase H^+-ATPASE活性 蛋白数量 基因表达 矿质养分 

分 类 号：Q942[生物学—植物学]