D701N mutation in the PB2 protein contributes to the pathogenicity of H5N1 avian influenza viruses but not transmissibility in guinea pigs

by Peirong eJiao, Liangmeng eWei, Yafen eSong, Jin eCui, Hui eSong, Lan eCao, Runyu eYuan, Kaijian eLuo, Ming eLiao
Published 2014-11-01