GQ257410   Influenza A virus (A/unknown/New York/1971-40/1998(H1N1)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/unknown/New York/1971-40/1998(H1N1)) | 652012.10]