PB2 and PA mutations contribute to the pathogenicity of mouse-adapted pdmH1N1-Venus reporter influenza A virus in a mammalian model - Wu, Shixiang; Yi, Ruonan; Tao, Yingying; Wu, Huimin; Wu, Li; Song, Jiasheng; Zhang, Xin; Yang, Beibei; Wu, Xing; He, Yulong; Shu, Jianhong; Feng, Huapeng (Frontiers in Microbiology, 2025)