生物技术通报 ›› 2021, Vol. 37 ›› Issue (9): 226-233.doi: 10.13560/j.cnki.biotech.bull.1985.2020-1460

• 综述与专论 • 上一篇    下一篇

水稻热激转录因子研究进展

刘晓艺1(), 羊健2, 刘敬1, 王冰1, 戴良英1(), 李魏1()   

  1. 1.湖南农业大学植物保护学院,长沙 410128
    2.宁波大学植物病毒学研究所,宁波 315211
  • 收稿日期:2020-11-28 出版日期:2021-09-26 发布日期:2021-10-25
  • 作者简介:刘晓艺,女,硕士研究生,研究方向:分子植物病理学;E-mail: 939496064@qq.com
  • 基金资助:
    国家自然科学基金项目(31672017);宁波市公益性计划项目(202002N3004)

Research Progress in Heat Shock Transcription Factors in Oryza sativa

LIU Xiao-yi1(), YANG Jian2, LIU Jing1, WANG Bing1, DAI Liang-ying1(), LI Wei1()   

  1. 1. College of Plant Protection,Hunan Agricultural University,Changsha 410128
    2. Institute of Plant Virology,Ningbo University,Ningbo 315211
  • Received:2020-11-28 Published:2021-09-26 Online:2021-10-25

摘要:

热激转录因子作为植物体内广泛存在的一类转录因子,能够响应多种非生物胁迫。位于胁迫响应末端的热激转录因子通过结合热激元件,从而和其他转录因子聚集共同形成复合体来调控热激蛋白的表达,从而参与调控植物抵抗逆境胁迫的反应。就水稻热激转录因子的典型结构、在调控水稻非生物胁迫和生物胁迫中的功能与作用机制以及在水稻体内的其他功能进行了综述,以期为进一步解析热激转录因子功能与机制及其在水稻抗病抗逆分子育种上的应用提供参考。

关键词: 热激转录因子, 水稻, 非生物胁迫, 抗病性

Abstract:

Heat shock transcription factors(HSFs),as a type of transcription factor widely present in plants,are responsive to a variety of abiotic stresses. The HSFs at the end of the heat stress responses regulate the expressions of heat shock proteins by binding heat shock elements to forming a complex with other transcription factors,thereby participating in the regulation of plant resistance to abiotic stresses. Here,we summarized the typical structure of heat shock transcription factors in Oryza sativa,their functions and mechanisms in regulating resistance to abiotic and biotic stresses,and other functions in O. sativa,aiming to provide a reference for further dissecting the functions and mechanisms of HSFs and their application in breeding O. sativa’s resistance to abiotic and biotic stresses.

Key words: heat shock transcription factor, Oryza sativa, abiotic stress, disease resistance