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作 者 ：黄真池,刘媛,曾富华,卢向阳

期 刊 ：热带亚热带植物学报 2008年 16卷 5期 页码：491~496

关键词：青枯菌；青枯病；生物防治；转基因；

Keywords:Ralstonia solanacearum, Bacterial wilt, Biocontrol, Transgenic technology,

摘 要 ：青枯菌(Ralstonia solanacearum)是引起植物青枯病的病原细菌。青枯菌通过T3S(Ⅲ型分泌系统)、T2S(II型分泌系统)等分泌系统将多种毒性因子输送到胞外使寄主植物致病。转基因抗病、培育抗性品种和生物防治是防治青枯病的主要途径。

Abstract:Bacterial wilt was caused by Ralstonia solanacearum. The Type III secretion system (T3S ) and TypeⅡsecretion system (T2S ) that directly translocated effector proteins into the host cells were essential for the development of disease. There were several ways to improve disease resistance of crops to bacterial wilt, such as, transgenic technology, breeding resistant cultivars, biocontrol, and so on.

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