套式RT-PCR检测牛呼吸道合胞体病毒的研究

Chinese Journal of Preventive Veterinary Medicine(2010)

Cited 26|Views15
No score
Abstract
为了检测牛呼吸道合胞体病毒(BRSV),根据已发表的融合蛋白(F)基因序列,设计了套式RT.PCR引物,初步建立了BRSV的套式RT.PCR检测方法.对138份牛鼻腔棉拭子进行了检测.结果检测到了BRSV阳性样品54份,总的阳性检出率为39.1%.对大部分BRSV阳性样品的F基因扩增产物进行了序列测定与分析.用该套式RT-PCR对牛传染性鼻气管炎病毒、牛副流感病毒3型、牛病毒性腹泻病毒等进行了检测,结果无交叉反应,表明该检测方法具有良好的特异性.本研究首次用套式RT-PCR技术证实了我国部分省的牛群中存在BRSV感染.
More
Translated text
Key words
bovine nasal swabs,bovine respiratory syncytial virus,nested RT-PCR
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined