浙江农业学报 ›› 2017, Vol. 29 ›› Issue (1): 168-175.DOI: 10.3969/j.issn.1004-1524.2017.01.23

• 综述 • 上一篇    

bZIP转录因子在植物激素介导的抗病抗逆途径中的作用

李冬月1, 2, 原文霞1, 2, 郑超1, 2, 王栩鸣2, 周洁2, 严成其1, 2, *, 陈剑平1, 2, *   

  1. 1.浙江师范大学 化学与生命科学学院,浙江 金华321004;
    2.浙江省农业科学院 病毒学与生物技术研究所,浙江省有害生物防控国家重点实验室培育基地,农业部植保生物技术重点实验室,浙江省植物病毒重点实验室,浙江 杭州310021
  • 收稿日期:2016-04-22 出版日期:2017-01-15 发布日期:2017-02-23
  • 通讯作者: 严成其,E-mail:yanchengqi@163.com;陈剑平,E-mail:jpchen2001@126.com
  • 作者简介:李冬月(1990—),女,河南南阳人,硕士研究生,主要从事植物病理学研究。E-mail:dongyueli2015@163.com
  • 基金资助:
    国家科技部973前期(2014CB160309); 浙江省自然科学基金(2014C140001,2013C11009)

Roles of bZIP transcription factors in phytohormone-mediated disease resistance and stress tolerance

LI Dongyue1, 2, YUAN Wenxia1, 2, ZHENG Chao1, 2, WANG Xuming2, ZHOU Jie2, YAN Chengqi1, 2, *, CHEN Jianping1, 2, *   

  1. 1. College of Chemistry and Life Sciences,Zhejiang Normal University,Jinhua 321004,China;
    2. State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control,MOA Key Laboratory for Plant Protection and Biotechnology,Zhejiang Provincial Key Laboratory of Virology,Institute of Virology and Biotechnology,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,China
  • Received:2016-04-22 Online:2017-01-15 Published:2017-02-23

摘要: 植物体内有一套复杂精细且交叉调控的激素信号网络,在植物应对不良环境胁迫的过程中起着至关重要的作用。bZIP转录因子作为基因表达的关键调控因子,在植物抗病抗逆相关基因的表达中行使着重要的功能。文章首先介绍了bZIP转录因子的结构和功能,阐述了其在几种主要的激素抗性调控途径中的作用机理,之后对各种激素信号通路之间的交叉调控途径及其关键调控节点蛋白进行了概括,以期阐明植物激素介导的抗性调控网络,并为新的抗性相关基因的挖掘和利用提供理论依据。

关键词: bZIP转录因子, 植物激素, 抗病, 抗逆, 信号调控

Abstract: The elaborate phytohormone regulating networks in plants and their crosstalk pathways play critical roles in adapting to various environmental stresses of plants. As the key regulators in gene expression, bZIP transcription factors control important processes in relation to plant biotic and abiotic stress responses. In this review, we firstly introduced the structure and functions of the bZIP transcription factors, expounded their regulation mechanism in several major hormone-mediated signaling pathways. Subsequently, we discussed the crosstalk pathways between different hormones and made a summary of the key crosstalk integrators in defense processes. The aim of this review was to illuminate plant hormone-mediated signal interactions under stress and provide theoretical bases for exploring and utilizing new resistance genes.

Key words: bZIP transcription factors, plant hormones, disease resistance, stress tolerance, signal regulation

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