JX151013   Influenza A virus (A/swine/Guangdong/K4/2011(H4N8)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/swine/Guangdong/K4/2011(H4N8)) | 1198087.9]