草业科学2012，Vol.29Issue(10)：1604-1612,9.
HKT蛋白与植物耐盐性研究进展
HKT transporters and their involvement in plant salt tolerance
摘要
Abstract
Salinity stress is one of the major factors influencing plant growth,during the long-term natural selection.Plants have formed various mechanisms to cope with salinity stress.High-affinity K+ transporters(HKT) wildly exist in plants.They might make a significant contribution to Na+ recycle in higher plants and play an important role in maintaining lower Na+ concentration,higher K+/Na+ ratio in higher plant,especially in leaves.Subjects regarding molecular feature,structure and function of HKT transporter,and its relationship with plant salt tolerance are summarized in this review.关键词
HKT转运蛋白/结构与功能/K＋/Na＋/盐胁迫/耐盐性Key words
HKT transporters/structure and function/K+/Na+ ratio/salinity stress/salt tolerance分类
农业科技引用本文复制引用
赵常玉,李剑,张金林,王锁民..HKT蛋白与植物耐盐性研究进展[J].草业科学,2012,29(10):1604-1612,9.基金项目
国家自然科学基金 （）
教育部博士学科点专项科研基金 （）
兰州市科技发展计划项目 （）
中央高校基本科研业务费专项资金 （）
