华北农学报Issue(2)：170-173,4.
低Ca对拟南芥幼苗生长及盐胁迫影响初探
Effect of Calcium Deficiency on the Growth of Arabidopsis Seedling and Salt Stress Resistance
摘要
Abstract
We choose Arabidopsis as material. The research studies on the important physiology role of calcium in root development and resistance to salt stress. In this study,the fresh weight,primary root,lateral roots and root hairs of Arabidopsis thaliana were all inhibited on the calcium deprivation media. The plants grown on control media were evoked a transient rise of cytosolic Ca2+( [ Ca2+] cyt ) by 50 mmol/L NaCl,while the plants grown on calcium deprivation media were evoked three. The peaks of signal were 0. 325,0. 476 μmol/L,respectively. It is suggested the plants were more sensitive to salt stress under the calcium deprivation condition.关键词
拟南芥/低Ca/幼苗/盐胁迫Key words
Arabidopsis thaliana/Calcium deprivation/Seedling/Salt stress分类
农业科技引用本文复制引用
王静,陈建华,伊力奇,冯利霞,祁智,亢燕..低Ca对拟南芥幼苗生长及盐胁迫影响初探[J].华北农学报,2014,(2):170-173,4.基金项目
国家青年自然基金项目(31201066) （31201066）
