GU646029   Influenza A virus (A/swine/Shandong/1123/2008(H1N1)) segment 2 polymerase PB1 (PB1) gene, complete cds.   [Influenza A virus (A/swine/Shandong/1123/2008(H1N1)) A/swine/Shandong/RS/2008 | 717466.3]