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Position: Home > Articles > Establishment of PCR for Detection of Bovine adenovirus Type 7 Progress in Veterinary Medicine 2009,30 (1) 50-53

牛腺病毒7型PCR检测方法的建立

作  者:
王进轶;刘双翼;刘合义;王红;侯喜林
单  位:
黑龙江八一农垦大学动物科技学院
关键词:
牛腺病毒7型;诊断方法;聚合酶链反应
摘  要:
根据GenBank中牛腺病毒7型(BAdV-7)的蛋白酶基因序列,设计一对特异性的引物,扩增该序列中775 bp的片段,建立了BAdV-7的PCR检测方法。以Fukuroi株BAdV-7 DNA为模板进行特异性和敏感性试验,结果显示,该方法检测BAdV-7 DNA最小检测量为1 ng;与牛传染性鼻气管炎病毒(IBRV)、牛冠状病毒(BCV)、牛轮状病毒(BRV)、牛呼吸道合胞体病毒(BRSV)和鸡产蛋下降综合征病毒(EDSV)无交叉反应。方法为BAdV-7感染的临床诊断和流行病学调查奠定了基础。
译  名:
Establishment of PCR for Detection of Bovine adenovirus Type 7
作  者:
WANG Jin-yi,LIU Shuang-yi,LIU He-yi,WANG Hong,HOU Xi-lin(College of Animal Science and Technology,Heilongjiang August First Land Reclamation University,Daqing,Heilongjiang,163319,China)
关键词:
Bovine adenovirus type 7;detection;polymerase chain reaction(PCR)
摘  要:
One pairs of primers P1/P2 were designed using primer 5.0 program based on the published sequences of proteinase gene of BAdV-7.The specific amplication fragment is 775 bp,a PCR method for diagnosis of bovine adenovirus serotype 7 was established.This method was able to detect 1ng virus DNA and no cross reaction with BCV,IBRV,BRV,BRSV and EDSV.The technique has been applied in the clinical diagnosis and epidemiological research.

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