生物技术通报 ›› 2018, Vol. 34 ›› Issue (12): 1-9.doi: 10.13560/j.cnki.biotech.bull.1985.2018-0240

• 综述与专论 •    下一篇

转录因子参与植物低温胁迫响应调控机理的研究进展

肖玉洁1, 李泽明1, 易鹏飞1, 胡日生2, 张先文3, 朱列书1   

  1. 1. 湖南农业大学农学院,长沙 410128;
    2. 中国烟草中南农业试验站,长沙 410004;
    3. 湖南农业大学生物科学技术学院,长沙 410128
  • 收稿日期:2018-03-19 出版日期:2018-12-26 发布日期:2018-12-24
  • 作者简介:肖玉洁,女,硕士研究生,研究方向:烟草遗传育种;E-mail:366477546@qq.com
  • 基金资助:
    中国烟草总公司湖南省公司重点科技项目(17-20Aa04),中国烟草总公司重点科技项目(110201302002)

Research Progress on Response Mechanism of Transcription Factors Involved in Plant Cold Stress

XIAO Yu-jie1, LI Ze-ming1, YI Peng-fei1, HU Ri-sheng2, ZHANG Xian-wen3, ZHU Lie-shu1   

  1. 1. College of Agronomy,Hunan Agricultural University,Changsha 410128;
    2. Central-South Agricultural Experiment Station of China Tobacco,Changsha 410004;
    3. College of Biological Science and Technology,Hunan Agricultural University,Changsha 410128
  • Received:2018-03-19 Published:2018-12-26 Online:2018-12-24

摘要: 低温胁迫对植物的地理分布和生长发育有着重要影响。当植物受到低温胁迫时,转录因子通过结合基因启动子上的顺式作用元件激活低温响应基因的表达,从而调控植物体内的信号转导通路来提高植物的耐低温性。着重主要介绍了AP2/ERF、NAC、WRKY、MYB、bZIP、ZFPs等转录因子家族参与植物低温胁迫响应的最新研究进展,并提出了一个转录因子通过与其他因子和启动子元件互作的方式参与低温胁迫响应的基因表达调控网络。

关键词: 低温胁迫, 转录因子, 低温响应基因, 低温信号途径

Abstract: Cold stress has an important influence on the geographical distribution and growth of plants. Under cold stress,transcription factor activate the cold responsive gene expressions by binding to the cis-acting elements of gene promoter,therefore improving the cold resistance of plants by regulating signal transduction pathways in plants. This review focuses on recent research progresses on transcription factors AP2/ERF,NAC,WRKY,MYB,bZIP,and ZFPs involved in plant cold stress,and proposes a regulatory network that transcription factors participates in the cold stress by interacting with other factors and promoter elements while in gene expression.

Key words: cold stress, transcription factors, cold stress response gene, cold signaling pathway