植物DREB转录因子研究进展  

Research Progress of DREB Gene in Plant

作　　者：张建华[1] 姬虎太[1] 张定一[1] 王敏[1] 曹勇[1] 

机构地区：[1]山西省农业科学院小麦研究所,山西临汾041000

出　　处：《山西农业科学》2012年第1期79-83,共5页Journal of Shanxi Agricultural Sciences

基　　金：国家转基因重大专项(2011ZX08002-002);山西省科技攻关项目(20100311001-4);山西省农业科学院育种基础项目(YYZJC1016)

摘　　要：DREB转录因子在植物的非生物逆境胁迫(干旱、低温、高盐)中起着举足轻重的作用。综述了植物DREB基因的结构、功能及其克隆,并对DREB基因在植物抗逆基因工程方面的应用及其今后的研究方向进行了预测和展望。DREB gene is a kind of important transcription factor family and plays a very critical role in abiotic stress （the drought, low-temperature and high-sah stresses ） of plants. In this paper, the structure distribution as well as function of DREB gene was reviewed. This paper provided a brief perspective for the future research and application in plant stress-resistance gene engineering, structural character, cloning and expression regulations as well as advances in gene engineering.

关 键 词：DREB基因 非生物逆境 基因功能 

分 类 号：Q945.78[生物学—植物学]