›› 2012, Vol. 14 ›› Issue (6): 23-29.DOI: 10.3969/j.issn.1008-0864.2012.06.05

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Mechanism of Plant Response to Abiotic Stresses Regulated by AP2/ERF Proteins

YANG De-xin, ZHOU Shi-rong, QUAN Rui-dang, HUANG Rong-feng*   

  1. (Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China)
  • Online:2012-12-15 Published:2012-12-17

AP2/ERF蛋白调控植物的非生物胁迫应答机制

杨德鑫,周时荣,权瑞党,黄荣峰*   

  1. (中国农业科学院生物技术研究所, 北京 100081)
  • 通讯作者: 黄荣峰,研究员,博士生导师,主要从事作物抗逆生理及作物遗传改良研究。Tel:01082106143;Email:rfhuang@caas.net.cn
  • 作者简介:杨德鑫,硕士研究生,主要从事水稻抗逆基因功能研究。Email:ydxlove@126.com。
  • 基金资助:

    国家自然科学基金项目(31171465和31172025);国家转基因生物新品种培育重大专项(2009ZX08009020B)资助。

Abstract:

The AP2/ERF proteins, one family of plantspecific transcription factors, invole in plant growth and development, and regulate plant resistance to biotic and abiotic stresses. Studies have shown that AP2/ERF proteins could not only form a complex transcriptional regulatory network with other types of transcription factors to regulate the expression of functional genes through multiple signal transduction pathways, but also regulate plant abiotic stresses as sensing factor of external signal. This paper reviews the progress on studying AP2/ERF proteins in response to abiotic stress, including plant hormone synthesis, wax synthesis, hypoxia stress response, ROS scavenging and protein modification, etc., and prospects the research orientations in the future.

Key words: AP2/ERF proteins, abiotic stress, research progress

摘要:

AP2/ERF蛋白是植物所特有的转录因子,参与植物生长发育以及调控生物和非生物胁迫反应。研究表明,AP2/ERF蛋白不仅与其它类型转录因子共同形成复杂的转录调控网络,通过多种信号转导途径调控功能基因的表达,而且可以作为外界信号的感应因子调控植物的非生物胁迫应答。主要从AP2/ERF蛋白在植物激素合成、蜡质合成、低氧胁迫应答、ROS清除以及蛋白质修饰等方面综述了AP2/ERF蛋白在植物非生物胁迫应答中的研究进展,并展望了今后的研究方向。

关键词: AP2/ERF蛋白;非生物胁迫;研究进展

CLC Number: