吕晓丽,崔保安,陈红英,魏战勇,王东方,郭小参. 复合RT-PCR检测猪乙脑病毒和猪流感病毒方法的建立[J]. 华南农业大学学报, 2008, 29(4). DOI: 10.7671/j.issn.1001-411X.2008.04.017
    引用本文: 吕晓丽,崔保安,陈红英,魏战勇,王东方,郭小参. 复合RT-PCR检测猪乙脑病毒和猪流感病毒方法的建立[J]. 华南农业大学学报, 2008, 29(4). DOI: 10.7671/j.issn.1001-411X.2008.04.017
    Lu Xiao-li,CUI Bao-an,CHEN Hong-ying,WEI Zhan-yong,WANG Dong-fang,GUO Xiao-can. Establishment of Multiplex Reverse Transcription Polymerase Chain Reaction for the Detection of Japanese Encephalitis Virus and Swine Influenza Virus[J]. Journal of South China Agricultural University, 2008, 29(4). DOI: 10.7671/j.issn.1001-411X.2008.04.017
    Citation: Lu Xiao-li,CUI Bao-an,CHEN Hong-ying,WEI Zhan-yong,WANG Dong-fang,GUO Xiao-can. Establishment of Multiplex Reverse Transcription Polymerase Chain Reaction for the Detection of Japanese Encephalitis Virus and Swine Influenza Virus[J]. Journal of South China Agricultural University, 2008, 29(4). DOI: 10.7671/j.issn.1001-411X.2008.04.017

    复合RT-PCR检测猪乙脑病毒和猪流感病毒方法的建立

    Establishment of Multiplex Reverse Transcription Polymerase Chain Reaction for the Detection of Japanese Encephalitis Virus and Swine Influenza Virus

    • 摘要: 根据GenBank上已发表的猪乙脑病毒(JEV)的E基因序列和猪流感病毒(SIV)的NP基因序列,设计合成了2对特异引物,分别建立了JEV和SIV的单项RT-PCR诊断方法,通过对扩增条件的筛选,最终成功地建立了JEV和SIV的复合RT-PCR诊断方法,利用一次RT-PCR反应,即可同时扩增JEV的349 bp和SIV 155 bp的特异性片段,而猪瘟病毒(HCV)、猪蓝耳病病毒(PRRSV)、正常细胞(PK-15)核酸扩增结果为阴性,对JEV和SIV的最低检出量分别为100和10 pg的cDNA. 该方法适合对JEV和SIV的联合检测和鉴别诊断.

       

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