植物研究2009，Vol.29Issue(1)：39-42,4.
拟南芥乙烯突变体在干旱胁迫下的形态学差异
Morphological Difference of Arabidopsis thaliana Ethylene Mutants Affected by Drought Stress
段喜华 1孙莲慧 1郭晓瑞 1王化楠 1祖元刚1
作者信息
- 1. 东北林业大学森林植物生态学教育部重点实验室,哈尔滨,150040
- 折叠
摘要
Abstract
The ethylene mutants of Arabidopsis thaliana, including ein2-5, ein3-1, EIN3ox, EIL1ox and wild type Col-0 were conducted to investigate the morphological difference in control and drought stress. It is demon-strated that the rosette leaf diameter, leaf area, inflorescence, water potential of four ethylene mutants and A. thaliana wild type were significantly different under the conditions of drought stress, so were the morphology ad-aptation features of the mutants. These results indicate that ethylene is actively involved in shaping the plant mor-phology, and has a close correlation with plant drought-resistance.关键词
拟南芥/乙烯/突变体/干旱胁迫Key words
Arabidopsis thaliana/ ethylene/ mutant/ drought stress分类
农业科技引用本文复制引用
段喜华,孙莲慧,郭晓瑞,王化楠,祖元刚..拟南芥乙烯突变体在干旱胁迫下的形态学差异[J].植物研究,2009,29(1):39-42,4.
