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鸡传染性喉气管炎病毒PCR诊断方法的建立与研究 被引量:2

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摘要 根据GenBank注册发表的传染性喉气管炎病毒(ILTV)的TK基因序列,设计并筛选出1对引物扩增ILTV TK基因片段长为400 bp。以ILTV疫苗株的DNA为模板,进行特异性和灵敏性试验,结果该对引物检测ILTV DNA的最小检测量为1.15 ng,与NDV、H5和H9亚型AIVI、BV灭活抗原、大肠杆菌、沙门氏菌以及金黄色葡萄球菌等抗原无交叉反应。用所建立的方法对发病禽场进行临床检测,结果与病毒分离和动物回归试验结果相一致。结果表明本研究建立了传染性喉气管炎PCR检测方法,并可应用于临床检测和诊断。
出处 《中国畜牧兽医》 CAS 2008年第1期92-94,共3页 China Animal Husbandry & Veterinary Medicine
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同被引文献16

  • 1李小康,赵丽,崔保安,陈红英,魏战勇.多重PCR检测猪细小病毒和猪伪狂犬病病毒的研究[J].中国预防兽医学报,2007,29(3):227-230. 被引量:22
  • 2陈红英,崔保安,李新生,赵丽,郑兰兰,管倩.传染性喉气管炎病毒河南株gB基因的克隆与序列分析[J].华南农业大学学报,2007,28(2):99-102. 被引量:3
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  • 8Keeler C L, Kingsley D H, Burton C R. Identification of the thymidine kinase gene of infectious laryngotracheitis virus[ J]. Avian Disease, 1991,35 (4) :920-929.
  • 9Griffin A M, BoursnellM E G. Analysis of nucleotide sequence of DNA from the region of thymidine kinase gene of infectious laryngotracheitis virus: potential evolutionary relationship between herpesviruses subfamilies[ J]. J Gen Virol, 1990,71:841-850.
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