植物学报 ›› 2022, Vol. 57 ›› Issue (1): 56-68.DOI: 10.11983/CBB21220

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MBF1调控植物热应答与生长发育分子机制研究进展

秦怡1, 刘艳爽1,2, 仇柳柳1, 周敏1, 杜小杉1, 戴绍军1,*(), 孙美红1,*()   

  1. 1上海师范大学生命科学学院, 上海植物种质资源工程技术研究中心, 上海 200234
    2东北林业大学生命科学学院, 东北盐碱植被恢复与重建教育部重点实验室, 哈尔滨 150040
  • 收稿日期:2021-12-16 接受日期:2022-01-18 出版日期:2022-01-01 发布日期:2022-01-19
  • 通讯作者: 戴绍军,孙美红
  • 作者简介:sunmeihong@shnu.edu.cn
    * E-mail: daishaojun@shnu.edu.cn;
  • 基金资助:
    国家自然科学基金(31902012);国家自然科学基金(32070300);上海市科委科研计划(YDZX20203100003927);上海市科委科研计划(19YF1436500)

Advance in Molecular Mechanism of MBF1 Regulating Plant Heat Response and Development

Yi Qin1, Yanshuang Liu1,2, Liuliu Qiu1, Min Zhou1, Xiaoshan Du1, Shaojun Dai1,*(), Meihong Sun1,*()   

  1. 1Shanghai Plant Germplasm Resources Engineering Technology Research Center, College of Life Sciences, Shanghai Normal University, Shanghai 200234, China
    2Key Laboratory of Saline-alkali Vegetation Ecology Restoration (Northeast Forestry University), Ministry of Education, College of Life Sciences, Northeast Forestry University, Harbin 150040, China
  • Received:2021-12-16 Accepted:2022-01-18 Online:2022-01-01 Published:2022-01-19
  • Contact: Shaojun Dai,Meihong Sun

摘要: MBF1是一种进化上高度保守的转录共激活因子, 存在于所有真核生物中, 可通过连接基础转录机器组分与转录因子来激活基因转录。植物MBF1具有多种重要生物学功能, 包括调控植物生长发育和逆境适应等。该文综述了植物MBF1分子结构与调控机制相关研究进展, 重点总结了AtMBF1c参与植物热胁迫应答调控的分子机制。

关键词: 热胁迫, MBF1, 植物, 转录调控

Abstract: MBF1 (multiprotein bridging factor 1) is a transcriptional co-activator, which is highly conserved in evolution. It exists in all eukaryotes and can activate gene transcription by connecting components of the basal transcription machinery and transcription factors. Plant MBF1 plays important roles in a variety of biological processes, including controlling plant growth and development, and adversity adaptation. This review demonstrates the advance in the molecular structure and regulation mechanism of plant MBF1, and highlights the molecular mechanism of AtMBF1c in the regulation of plant heat stress response.

Key words: heat stress, MBF1, plant, transcriptional regulation