KC222522   Influenza A virus (A/swine/Papenburg/IDT12653/2010(H1N2)) segment 2 polymerase PB1 (PB1) gene, complete cds; and nonfunctional PB1-F2 protein (PB1-F2) gene, complete sequence.   [Influenza A virus (A/swine/Papenburg/IDT12653/2010(H1N2)) | 1263911.3]