遗传 ›› 2011, Vol. 33 ›› Issue (6): 591-600.doi: 10.3724/SP.J.1005.2011.00591

• 综述 • 上一篇    下一篇

稻瘟菌无毒基因研究进展

张哲1, 2, 姜华2, 王艳丽2, 孙国昌2   

  1. 1. 浙江师范大学化学与生命科学学院, 金华 321004 2. 浙江省农业科学院植物保护与微生物研究所, 杭州 310021
  • 收稿日期:2010-08-17 修回日期:2010-12-24 出版日期:2011-06-20 发布日期:2011-06-25
  • 通讯作者: 孙国昌 E-mail:sungc@zaas.org
  • 基金资助:

    国家自然科学基金项目(编号:30900933; 30970082)和农业部公益性行业(农业)科研专项(编号:200803008)资助

Progress onavirulence genes in the rice blast fungus Magnaporthe grisea

ZHANG Zhe1, 2, JIANG Hua2, WANG Yan-Li2, SUN Guo-Chang2   

  1. 1. College of Chemistry and Life Science, ZhejiangNormalUniversity, Jinhua 321004, China 2. Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Science, Hangzhou 310021, China
  • Received:2010-08-17 Revised:2010-12-24 Online:2011-06-20 Published:2011-06-25
  • Contact: SUN Guo-Chang E-mail:sungc@zaas.org

摘要: 稻瘟菌是引起水稻稻瘟病的病原物。水稻与稻瘟菌间存在广泛而特异的相互作用, 是研究寄主与病原物互作的重要模式系统。本文对稻瘟菌与水稻互作最重要的激发子―无毒基因的研究现状进行了概括, 讨论了无毒基因的定位、克隆方法以及已克隆无毒基因的功能及进化研究, 同时对今后无毒基因研究的重要方向进行了探讨, 为深入理解无毒基因的功能及与水稻可能的互作关系奠定了基础。

关键词: 水稻, 稻瘟病, 稻瘟菌, 无毒基因, 激发子

Abstract: Rice blast, caused by the fungal pathogen Magnaporthe grisea, is one of the most devastating diseases of rice. The specific interaction between rice and M. grisea is an important model system for studying the host-pathogen interaction mechanisms. In this article, we summarized recent research progresses on avirulence genes, which are the most important effectors in M. grisea with the focus on chromosome mapping, cloning method, functional analysis, and evolution study of avirulence genes, and the possible hotspot of the research on avirulence genes in the future was also been discussed. This knowledge may shed a light on the molecular mechanism underlying avirulence genes function and the possible interaction relationship between the host and the pathogen.

Key words: rice, rice blast, Magnaporthe grisea, avirulence gene, effector