植物抗旱机理及相关基因研究进展  

Progress of the Research on Plant Drought-resistant Mechanism and Related Genes

作　　者：徐云刚[1] 詹亚光[1] 

机构地区：[1]东北林业大学生命科学学院,哈尔滨150040

出　　处：《生物技术通报》2009年第2期11-17,共7页Biotechnology Bulletin

基　　金：国家林业局林业科技支撑计划(2006BAD01A1603;2006037004015-5)

摘　　要：提高植物的抗旱能力已经成为现代植物研究工作中的关键问题之一。近年来,随着分子生物学的应用与发展,该领域的研究也已引起国内外学者广泛的兴趣和重视,在抗旱机理研究及相关基因克隆及表达调控方面已取得可喜进展。对植物抗旱机理及相关基因研究进展做了详细的综述,并对以后植物抗旱的研究做了展望。In recent years,with the application and development of molecular biology,the research in the droughtresistant mechanism and the relevant gene cloning and expression regulation have aroused wide interest and attention among domestic and foreign scholars,which has made gratifying progress. The research progress on plant drought-resistant mechanism and related genes in detail,as well as a prospect for plant drought-resistant research were reviewed in this paper.

关 键 词：干旱胁迫 抗旱机理 渗透调节 离子区域化 转录因子 

分 类 号：Q943[生物学—植物学] Q945