生物技术通报 ›› 2013, Vol. 0 ›› Issue (7): 20-23.

• 综述与专论 • 上一篇    下一篇

青枯菌种内分型研究进展

蔡刘体1 汪汉成1 刘艳霞2 曹毅1 袁赛飞1 赵准备3 石俊雄1   

  1. (1.贵州省烟草科学研究院,贵阳 550081;2.南京农业大学资源与环境科学学院,南京 210095;3.云南农业大学烟草学院,昆明 650201)
  • 收稿日期:2013-02-23 修回日期:2013-07-19 出版日期:2013-07-19 发布日期:2013-09-02
  • 作者简介:蔡刘体,男,博士,研究方向:土肥植保;E-mail:cailiuti01@163.com
  • 基金资助:
    贵州省烟草专卖局项目(黔烟科2012-03),贵州省科技厅项目[黔科合J字(2010)2087]

Advance of the Classification in Ralstonia solanacearum Species

Cai Liuti1 Wang Hancheng1 Liu Yanxia2 Cao Yi1 Yuan Saifei1 Zhao Zhunbei3 Shi Junxiong1   

  1. (1. Guizhou Tobacco Research Institute, Guiyang 550081;2. College of Resources and Environmental Science,Nanjing Agricultural University, Nanjing 210095; 3. College of Tobacco Science,Yunnan Agricultural University, Kunming 650000)
  • Received:2013-02-23 Revised:2013-07-19 Published:2013-07-19 Online:2013-09-02

摘要: 青枯菌是一种土传性的细菌性病原菌,可侵染50多个科的200多种植物,包括马铃薯、烟草和番茄等茄科经济作物,严重危害一些农作物的产量和质量。青枯菌是一个复杂的种,综述青枯菌种内分型的研究进展,包括生理小种(races)、生化型(biovars)、种系型(phylotypes),并对不同的分型进行比较,期望为烟草青枯菌系的构成和遗传多样性分析,以及为研究烟草与青枯菌互作提供其分析信息。

关键词: 青枯菌, 青枯病, 生理小种, 生物型, 种系型

Abstract: Ralstonia solanacearum is a soilborne Gram-negative bacterial pathogens, infecting more than 200 species belonging to more than 50 botanical families, including Solanaceae economic crops such as potatoes, tobacco and tomato, cause to serious loss of their yield and quality. R. solanacearum is a complex species, this paper reviewed the research progress of classification in the R. solanacearum, including the races, biovars and phylotypes, and the different type schemes were compared, which povide phylotype information for the analysis of the composition and genetic diversity of the tobacco R. solanacearum, for the study the interaction between tobacco and R. solanacearum.

Key words: Ralstonia solanacearum, Bacterial wilt Race Biovar, Phylotype