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Complete genome sequence of an H3N2 avian influenza virus isolated from a live poultry market in eastern China.

ABSTRACT: Previous studies indicate that the H3 influenza virus has the ability to establish infection upon interspecies transmission and poses a threat to mammals. Therefore, it is important to enhance the surveillance of H3 avian influenza viruses (AIVs). In this study, A/duck/Shanghai/C84/2009(H3N2) (C84) was isolated from a live poultry market in Shanghai, China. Using PCR and sequencing analyses, we obtained the whole-genome sequence of this virus. The H3N2 virus proved to be a novel multiple-gene reassortant AIV whose genes were derived from H3N2, H4N6, H6N2, and H9N2. Knowledge regarding the complete genome sequence of the C84 virus will be useful for epidemiological surveillance.

SUBMITTER: Teng Q

PROVIDER: S-EPMC3486323 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature

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Complete genome sequence of an H3N2 avian influenza virus isolated from a live poultry market in eastern China.

Teng Qiaoyang Q Hu Tao T Li Xuesong X Li Guoxin G Li Zejun Z

Journal of virology 20121101 21

Previous studies indicate that the H3 influenza virus has the ability to establish infection upon interspecies transmission and poses a threat to mammals. Therefore, it is important to enhance the surveillance of H3 avian influenza viruses (AIVs). In this study, A/duck/Shanghai/C84/2009(H3N2) (C84) was isolated from a live poultry market in Shanghai, China. Using PCR and sequencing analyses, we obtained the whole-genome sequence of this virus. The H3N2 virus proved to be a novel multiple-gene re ...[more]

PMID: 23043175

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