EU871874   Influenza A virus (A/mallard/MN/158/2000(H3N9)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/mallard/MN/158/2000(H3N9)) | 545409.9]