多浆旱生植物霸王液泡膜Na~+/H~+逆向转运蛋白基因ZxNHX在响应盐和干旱中的作用(英文)

【作者】 伍国强； 席杰军； 包爱科； 王茜； 王锁民；

【机构】 兰州大学草地农业科技学院；

【摘要】 <正>Introduction Salinity and drought are two major abiotic factors reducing plant productivity and quality(Boyer, 1982;Zhu,2001).High salinity disturbs intracellular ion homeostasis,leads to cell membrane damage, disrupts the metabolic activity,and thus finally causes growth inhibition even plant death(Rains and Epstein,1967;Hasegawa et al.,2000;Rus et al.,2001).To cope with these stresses,plants更多还原