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园艺学报 ›› 2011, Vol. 38 ›› Issue (11): 2215-2222.

• 新技术与新方法 • 上一篇    下一篇

侵染节瓜的3种病毒多重PCR检测体系的建立

赵 芹1,*,李华平2,谢大森1,罗少波1,彭庆务1   

  1. (1广东省农业科学院蔬菜研究所,广州 510640;2华南农业大学植物病毒研究室,广州 510642)
  • 收稿日期:2011-08-16 修回日期:2011-10-25 出版日期:2011-11-25 发布日期:2011-11-25
  • 通讯作者: 赵 芹

Development of a Multiplex RT-PCR Protocol for the Detection of Three Viruses on Benincasa hispida. var. chieh-qua

ZHAO Qin1,*,LI Hua-ping2,XIE Da-sen1,LUO Shao-bo1,and PENG Qing-wu1   

  1. (1Vegetable Research Institute,Guangdong Academy of Agricultural Sciences,Guangzhou 510640,China;2Laboratory of Plant Virology,South China Agricultural University,Guangzhou 510642,China)
  • Received:2011-08-16 Revised:2011-10-25 Online:2011-11-25 Published:2011-11-25
  • Contact: ZHAO Qin

摘要: 根据侵染节瓜3种病毒——小西葫芦黄花叶病毒(ZYMV)、番木瓜环斑病毒(PRSV)和黄瓜花叶病毒(CMV)的外壳蛋白基因保守区序列设计特异引物,在建立各种病毒单项PCR技术的基础上,通过优化多重PCR反应条件,初步建立了能同步、快速、灵敏地检测这3种病毒的多重PCR检测体系,为节瓜病毒病原的检测提供了理论与技术支持。

关键词: 节瓜, 小西葫芦黄花叶病毒, 番木瓜环斑病毒, 黄瓜花叶病毒, 多重PCR

Abstract: According to the conserved nucleotide sequences of coat protein genes of Zucchini yellow mosaic virus(ZYMV),Papaya ring spot virus(PRSV)and Cucumber mosaic virus(CMV)infected chieh-qua specific primers were designed. Based on the establishment of the optimal RT-PCR for the single detection of ZYMV,PRSV and CMV,a multiplex RT-PCR protocol for the detection of three viruses on chieh-qua was developed,which provided a simple,rapid and economic method for simultaneous detection of three chieh-qua viruses to support the pathogen detection of chieh-qua technically and theoretically.

Key words: chieh-qua, Benincasa hispida(Thunb.)Cogn. var. chieh-qua How., Zucchini yellow mosaic virus, Papaya ring spot virus, Cucumber mosaic virus, multiplex RT-PCR

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