当前位置: 首页 > 有奖问答 >文献一篇 至2010年5月16日

文献一篇 至2010年5月16日

作者 wuweibewin
来源: 小木虫 150 3 举报帖子
+关注

Yi Chuan. 2009 Mar;31(3):236-44.

Dehydration-responsive element-binding (DREB) transcription factor in plants and its role during abiotic stresses


Zhang M, Liu W, Bi YP.

College of Life Science, Shandong Normal University, Jinan, China. 200200139@163.com

Abstract
Abiotic stresses such as cold, drought and high salinity are common adverse environmental conditions that seriously influence plant growth and crop productivity worldwide. Some transcription factors (TFs) have been isolated and verified recently to play roles under abiotic stresses. Among them, the TF of DREB (Dehydration responsive element binding) can therefore regulate the expression of many stress-inducible genes in plants and play a critical role in improving abiotic stress tolerance of plants by interacting with specific cis-acting element named DRE/CRT, which is present in the promoter region of various abiotic stress-related genes. In this review, we summarized the current knowledge of DREBs in the structural and functional characters with emphasis on the regulation and mechanisms of DREBs on plant development, as well as new research approaches and complexity of the signal transduction pathway of DREBs. The practical and application value of DREBs in crop improvement engineering was also discussed.

PMID: 19273435 [PubMed - indexed for MEDLINE]
https://www.ncbi.nlm.nih.gov/pubmed/19273435

[ Last edited by zzgyb on 2010-5-25 at 12:49 ] 返回小木虫查看更多

今日热帖
  • 精华评论
猜你喜欢
下载小木虫APP
与700万科研达人随时交流
  • 二维码
  • IOS
  • 安卓