生物学杂志

生物学杂志 ›› 2025, Vol. 42 ›› Issue (3): 100-.doi: 10.3969/j.issn.2095-1736.2025.03.100

• 综述与专论 • 上一篇    下一篇

植物Rbohs基因功能及其调控机制的研究进展

蒋序春1， 龚记熠1， 耿兴敏2， 乙　引1， 曾凡玉2
  

  1. 1. 贵州师范大学 生命科学学院 贵州省植物生理与发育调控重点实验室， 贵阳 550001；
    2. 南京林业大学 风景园林学院， 南京 210037
  • 出版日期:2025-06-18 发布日期:2025-06-17
  • 通讯作者: 耿兴敏，博士，教授，研究方向为植物抗性生理研究，E-mail:xmgeng76@163.com
  • 作者简介:蒋序春，硕士研究生，研究方向为植物抗性生理学，E-mail:1511105021@qq.com
  • 基金资助:
    国家自然科学基金联合基金项目（U1812401）； 贵州省科技计划项目（黔科合重大专项字\[2019\]3001-5）； 江苏省高校品牌专业建设项目（PPZY2015A063）

Study on the function and regulation mechanism of Rbohs gene in plants

JIANG Xuchun1, GONG Jiyi1, GENG Xingmin2, YI Yin1, ZENG Fanyu2#br#   

  1. 1. Key Laboratory of Plant Physiology and Developmental Regulation of Guizhou Province,
    College of Life Sciences, Guizhou Normal University, Guiyang 550001, China; 2. College of Landscape Architecture,
    Nanjing Forestry University, Nanjing 210037, China
  • Online:2025-06-18 Published:2025-06-17

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摘要： 概述植物Rbohs介导ROS调控植物生长发育和逆境胁迫响应的功能，介绍植物Rbohs基因启动子上主要的顺式作用元件和RBOHs蛋白的活性调节分子。综述近年来植物通过Rbohs基因启动子上的应激响应元件、激素响应元件和生长发育相关元件等顺式作用元件调控Rbohs基因表达和通过Ca2+、蛋白激酶、Rac/Rop蛋白、细胞外ATP和ABA等调控分子调控RBOHs蛋白的活性。得出Rbohs基因和RBOHs蛋白共同调节植物体内ROS水平，ROS作为信号分子参与植物ABA、生长素、乙烯、JA和SA等激素信号转导途径的串扰，形成复杂多变的信号转导途径。以期为进一步研究Rbohs在植物逆境胁迫响应与生长发育调控过程中的作用提供基础。

关键词: 植物呼吸爆发氧化酶, 活性氧, 活性调节, 逆境胁迫, 信号转导

Abstract: The functions of plant Rbohs in mediating ROS to regulate plant growth and development and stress response were summarized. The main cis-acting elements on the promoter of plant Rbohs gene and the active regulatory molecules of RBOHs protein were introduced. The regulation of Rbohs gene expression by cis-acting elements such as stress response elements, hormone response elements and growth and development-related elements on the promoter of Rbohs gene in plants, as well as the regulation of RBOHs protein activity by Ca2+, protein kinase, Rac/Rop protein, extracellular ATP and ABA in recent years were reviewed. It was concluded that Rbohs gene and RBOHs protein jointly regulated the level of ROS in plants. ROS, as a signal molecule, participated in the crosstalk of hormone signal transduction pathways such as ABA, auxin, ethylene, JA and SA in plants, forming a complex and variable signal transduction pathway, in order to provide a basis for further research on the role of Rbohs in plant stress response and growth and development regulation.

Key words: RBOHs, ROS, activity regulation, stress, signal transduction

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