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  1. No Access

    Article

    Selection pressure on Haemagglutinin genes of H9N2 influenza viruses from different hosts

    Positive selection and differential selective pressure analyses were carried out to study Haemagglutinin (HA) genes of H9N2 influenza viruses from different hosts in this paper. Results showed that, although m...

    Wei-feng Shi, Ai-she Dun, Zhong Zhang, Yan-zhou Zhang, Guang-fu Yu… in Virologica Sinica (2009)

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    Article

    Positive selection analysis of VP1 Genes of worldwide human enterovirus 71 viruses

    Human enterovirus 71 viruses have been long circulating throughout the world. In this study, we performed a positive selection analysis of the VP1 genes of capsid proteins from Enterovirus 71 viruses. Our resu...

    Wei-feng Shi, Zhong Zhang, Ai-she Dun, Yan-zhou Zhang, Guang-fu Yu… in Virologica Sinica (2009)

  3. No Access

    Article

    Proteoty**: A new approach studying influenza virus evolution at the protein level

    Phylogenetic methods have been widely used to detect the evolution of influenza viruses. However, previous phylogenetic studies of influenza viruses do not make full use of the genetic information at the prote...

    Wei-feng Shi, Zhong Zhang, Lei Peng, Yan-zhou Zhang, Bin Liu… in Virologica Sinica (2007)