植物抗病信号传导途径及其相互作用

    南京林业大学学报（自然科学版）
    JOURNAL OF NANJING FORESTRY UNIVERSITY(NATURAL SCIENCE EDITION)
    2002 Vol.26 No.3 P.85-90

    植物抗病信号传导途径及其相互作用
    Signaling Pathways and Interplay in Plant Disease Resistance
    陈英　黄敏仁　诸葛强　王明庥　

    摘　要：植物与病原物长期的互作过程中产生了一系列的防卫反应,其中系统获得性抗性(Systemic Acquired Resistance,SAR)和诱导性系统抗性(Induced Systemic Resistance,ISR)是植物抗病信号传导途径中的两种重要形式.它们分别由植物内源信号分子SA和JA/Et作介导,两种信号的传导途径之间既相互独立又相互联系,协同作用,从而使植物作出对自身伤害最小却又最为有效的防卫反应.笔者就SA-依赖性信号传导途径和SA-非依赖性信号传导途径的分子生物学研究进展,以及两种信号传导途径间的相互作用等方面进行了综述.

    关键词：系统获得性抗性;诱导性系统抗性;信号传导
    分类号：S722 　文献标识码：A
    文章编号：1000-2006(2002)03-0085-06
    基金项目：江苏省高新技术资助项目(BG2001312)
    作者简介：陈英(1973-),女,四川宜宾人,南京林业大学林木育种专业博士生.
    作者单位：陈英（南京林业大学林木遗传和基因工程重点实验室,江苏,南京,210037）　
　　　　　    黄敏仁（南京林业大学林木遗传和基因工程重点实验室,江苏,南京,210037）　
　　　　　    诸葛强（南京林业大学林木遗传和基因工程重点实验室,江苏,南京,210037）　
　　　　　    王明庥（南京林业大学林木遗传和基因工程重点实验室,江苏,南京,210037）　

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