On September.17,2013,the fifth China Ecological and Green Competitiveness Conference was held in Datong,Shanxi.This conference is co-organized by the CCPIT,Economic Committee of the CCPCC and National Forestry Bureau....On September.17,2013,the fifth China Ecological and Green Competitiveness Conference was held in Datong,Shanxi.This conference is co-organized by the CCPIT,Economic Committee of the CCPCC and National Forestry Bureau.The conference continues its pragmatic style with global insight,and focuses its discussions around topics like"from black to green civilization"and"展开更多
为了建立一种便捷、灵敏的犬流感病毒(CIV)检测技术,本研究根据CIV相对保守的M片段设计3对特异性引物,建立CIV的RT-LAMP检测方法,对反应体系中的MgSO4、Betaine、Bst DNA PoLymerase、dNTP、引物浓度等分别进行了优化,并进行敏感性和特...为了建立一种便捷、灵敏的犬流感病毒(CIV)检测技术,本研究根据CIV相对保守的M片段设计3对特异性引物,建立CIV的RT-LAMP检测方法,对反应体系中的MgSO4、Betaine、Bst DNA PoLymerase、dNTP、引物浓度等分别进行了优化,并进行敏感性和特异性试验。结果表明:所建立的反应体系在恒温水浴锅中作用45min即可得到其特有的阶梯状条带,而且对犬细小病毒、犬瘟病毒和犬副流感病毒的扩增结果均为阴性。该方法对CIV RNA的最小检测限为0.1pg,灵敏性高于一步RT-PCR方法。RT-LAMP和普通RT-PCR方法检测临床样品的符合率为93.02%。该方法为犬流感病毒的临床检测提供了一种简便、实用的方法,为基层检疫提供了方便。展开更多
文摘On September.17,2013,the fifth China Ecological and Green Competitiveness Conference was held in Datong,Shanxi.This conference is co-organized by the CCPIT,Economic Committee of the CCPCC and National Forestry Bureau.The conference continues its pragmatic style with global insight,and focuses its discussions around topics like"from black to green civilization"and"
文摘为了建立一种便捷、灵敏的犬流感病毒(CIV)检测技术,本研究根据CIV相对保守的M片段设计3对特异性引物,建立CIV的RT-LAMP检测方法,对反应体系中的MgSO4、Betaine、Bst DNA PoLymerase、dNTP、引物浓度等分别进行了优化,并进行敏感性和特异性试验。结果表明:所建立的反应体系在恒温水浴锅中作用45min即可得到其特有的阶梯状条带,而且对犬细小病毒、犬瘟病毒和犬副流感病毒的扩增结果均为阴性。该方法对CIV RNA的最小检测限为0.1pg,灵敏性高于一步RT-PCR方法。RT-LAMP和普通RT-PCR方法检测临床样品的符合率为93.02%。该方法为犬流感病毒的临床检测提供了一种简便、实用的方法,为基层检疫提供了方便。
