CBF转录因子及其在植物抗冷反应中的作用

被引:26
作者
张晗
信月芝
郭惠明
程红梅
机构
[1] 中国农业科学院生物技术研究所
关键词
CBF基因; 转录因子; 耐冷性;
D O I
暂无
中图分类号
S311 [作物生理学];
学科分类号
090302 ;
摘要
CBFs转录因子是转录因子家族之一,CRT/DRE是一种顺式作用因子,在COR基因的启动子区域。在低温条件下,CBF基因通过结合在CRT/DRE上激活COR基因的表达,从而提高植物抗冷能力。本文论述了CBF转录因子的结构特性以及在植物抗寒调控中所起的作用。
引用
收藏
页码:406 / 409+448 +448
页数:5
相关论文
共 7 条
[1]  
DNA-Binding Specificity of the ERF/AP2 Domain of Arabidopsis DREBs, Transcription Factors Involved in Dehydration- and Cold-Inducible Gene Expression[J] . Yoh Sakuma,Qiang Liu,Joseph G. Dubouzet,Hiroshi Abe,Kazuo Shinozaki,Kazuko Yamaguchi-Shinozaki.Biochemical and Biophysical Research Communications . 2002 (3)
[2]  
The barley (Hordeum vulgare L.) dehydrin multigene family: sequences, allele types, chromosome assignments, and expression characteristics of 11 Dhn genes of cv Dicktoo[J] . D.-W. Choi,B. Zhu,T. J. Close.TAG Theoretical and Applied Genetics . 1999 (8)
[3]   The wheat wcs120 promoter is cold-inducible in both monocotyledonous and dicotyledonous species [J].
Ouellet, F ;
Vazquez-Tello, A ;
Sarhan, F .
FEBS LETTERS, 1998, 423 (03) :324-328
[4]  
Low temperature-stimulated phosphorylation regulates the binding of nuclear factors to the promoter of Wcs120, a cold-specific gene in wheat[J] . A. Vazquez-Tello,F. Ouellet,F. Sarhan.MGG - Molecular & General Genetics . 1998 (2)
[5]   Requirement of a CCGAC cis-acting element for cold induction of the BN115 gene from winter Brassica napus [J].
Jiang, C ;
Iu, B ;
Singh, J .
PLANT MOLECULAR BIOLOGY, 1996, 30 (03) :679-684
[6]  
The 5′-region of Arabidopsis thaliana cor15a has cis -acting elements that confer cold-, drought- and ABA-regulated gene expression[J] . Stokes S. Baker,Kathy S. Wilhelm,Michael F. Thomashow.Plant Molecular Biology . 1994 (5)
[7]  
The Arabidopsis HOS1 gene negatively regulates cold signal transduction and encodes a RING finger protein that displays cold-regulated nucleo--cytoplasmic partitioning .2 Lee H,Xiong L,Gong Z,Ishitani M,Stevenson B,Zhu J K. Genes & development . 2001