KC435038   Influenza A virus (A/swine/Iowa/A01203942/2012(H3N2)) segment 2 polymerase PB1 (PB1) gene, complete cds; and nonfunctional PB1-F2 protein (PB1-F2) gene, complete sequence.   [Influenza A virus (A/swine/Iowa/A01203942/2012(H3N2)) | 1250394.6]