欧亚类禽H1N1与古典H1N1亚型猪流感病毒NA基因遗传进化分析  

Genetic and phylogenetic analysis of Eurasian avian-like swine H1N1 and classical swine H1N1 influenza viruses

作　　者：王伟利[1] 孟庆峰[1] 丛彦龙[2] 冉伟[2] 朱利塞[2] 杨金生[3] 钱爱东[4] 

机构地区：[1]吉林出入境检验检疫局,吉林长春130062 [2]吉林大学动物医学学院,吉林长春130062 [3]吉林省畜牧兽医科学研究院,吉林长春130062 [4]吉林农业大学动物科技学院,吉林长春130118

出　　处：《中国兽医学报》2014年第4期536-540,共5页Chinese Journal of Veterinary Science

基　　金：国家质检总局科技计划资助项目(2014IK237);国家科技支撑计划资助项目(2010BAD04B01)

摘　　要：本研究对2011年分离自吉林省猪群的3株流感病毒进行了遗传进化分析。结果表明欧亚类禽H1N1猪流感病毒和古典H1N1猪流感病毒在吉林省猪群中共同流行,因此加强猪流感流行病学调查具有重要意义。During swine influenza surveillance in Jilin province in 2011,3 H1N1 virus isolates were analyzed for their genetic and phylogenetic properties. The study revealed that Eurasian avian-like swine H1N1 influenza viruses and classical swine H1N1 virus were co-circulating in swine popula- tions, which highlights the importance of intensive surveillance for swine influenza in China.

关 键 词：流感病毒 H1N1 猪 遗传分析 

分 类 号：S852.657[农业科学—基础兽医学]