Avibirnavirus VP4 Protein Is a Phosphoprotein and Partially Contributes to the Cleavage of Intermediate Precursor VP4-VP3 Polyprotein

• Sanying Wang ,

  Contributed equally to this work with: Sanying Wang, Boli Hu

  Affiliations Key Laboratory of Animal Virology of Ministry of Agriculture, Zhejiang University, Hangzhou, PR China, Shaoxing Center for Disease Control and Prevention, Shaoxing, PR China

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• Boli Hu ,

  Contributed equally to this work with: Sanying Wang, Boli Hu

  Affiliation College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, PR China

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• Weiying Si,

  Affiliation Key Laboratory of Animal Virology of Ministry of Agriculture, Zhejiang University, Hangzhou, PR China

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• Lu Jia,

  Affiliation Key Laboratory of Animal Virology of Ministry of Agriculture, Zhejiang University, Hangzhou, PR China

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• Xiaojuan Zheng ,

  * E-mail: jyzhou@njau.edu.cn (JYZ); zhengxiaojuan@zju.edu.cn (XJZ)

  Affiliations Key Laboratory of Animal Virology of Ministry of Agriculture, Zhejiang University, Hangzhou, PR China, State Key Laboratory and Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, Zhejiang University, Hangzhou, PR China

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• Jiyong Zhou

  * E-mail: jyzhou@njau.edu.cn (JYZ); zhengxiaojuan@zju.edu.cn (XJZ)

  Affiliations Key Laboratory of Animal Virology of Ministry of Agriculture, Zhejiang University, Hangzhou, PR China, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, PR China, State Key Laboratory and Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, Zhejiang University, Hangzhou, PR China

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