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猪繁殖与呼吸综合征病毒RT-LAMP检测方法的建立 被引量:2

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摘要 针对猪繁殖与呼吸综合征病毒(PRRSV)ORF7基因设计了2对特异性引物,建立了快速检测猪繁殖与呼吸综合征病毒的环介导等温扩增(RT-LAMP)方法,并进行了酶切鉴定以及特异性、灵敏性和临床试验确定。酶切鉴定试验结果与RT-LAMP结果完全符合;特异性试验结果表明本研究所建立的RT-LAMP检测方法只针对猪繁殖与呼吸综合征病毒;灵敏度试验结果显示RT-LAMP是RT-PCR方法的100倍;临床试验中RT-LAMP方法的检出率与病毒分离的符合率为100%。本检测方法操作简单,不需要复杂的仪器,是适合基层和现场检测而无需送至诊断实验室的快速灵敏实用的分子生物学检测方法。
出处 《畜牧与兽医》 北大核心 2011年第9期62-65,共4页 Animal Husbandry & Veterinary Medicine
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共引文献24

同被引文献41

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