›› 2011, Vol. 38 ›› Issue (8): 97-99.

• 生物技术 • 上一篇    下一篇

猪A型流感病毒RT-PCR的建立及应用

赵朴1,2, 赵坤1,2, 郑玉姝1,2, 李任峰1, 胡建和1,2, 王三虎1,2, 刘兴友1,2, 贾贝贝1   

  1. 1. 河南科技学院动物科学学院,河南新乡 453003;2. 动物疫病和残留物防控河南省高校工程技术研究中心,河南新乡 453003
  • 收稿日期:1900-01-01 修回日期:2011-03-17 出版日期:2011-08-20 发布日期:2011-08-20
  • 通讯作者: 郑玉姝

Establishment of RT-PCR for Detection of Influenza A Virus among Swine Herds and its Application

ZHAO Pu1,2, ZHAO Kun1,2, ZHENG Yu-shu1,2, LI Ren-feng1, HU Jian-he1,2, WANG San-hu1,2, LIU Xing-you1,2, JIA Bei-bei1   

  1. 1. Department of Animal Science and Technology,Henan Institute of Science and Technology,Xinxiang 453003,China;2. Henan Engineering Research Center of Animal Disease and Residue Prevention and Control,Xinxiang 453003,China
  • Received:1900-01-01 Revised:2011-03-17 Online:2011-08-20 Published:2011-08-20

摘要: 根据GenBank上A型流感病毒M基因的保守序列,设计1对引物,建立了检测猪群中A型流感病毒的RT-PCR方法。试验结果表明,该RT-PCR方法敏感、特异,适于临床样品检测,为猪群中A型流感病毒的临床诊断和流行病学调查奠定了基础。

关键词: 猪群; A型流感病毒; RT-PCR; 临床诊断; 流行病学调查

Abstract: According to the conserved sequence in the matrix (M) gene of influenza A virus published in GenBank,a pair of primers for amplification influenza A virus specified fragment were designed and a RT-PCR assay for detection influenza A virus among pigs was established. The results showed that the RT-PCR was sensitive and specific,and useful to detect the clinical samples. It is the foundation for clinical diagnosis and epidemiologic survey of influenza A virus circulating in swine herds.

Key words: swine herds; influenza A virus; RT-PCR; clinical diagnosis; epidemiologic survey

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