HQ541729   Influenza A virus (A/pintail/MN/423/1999(H7N3)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/pintail/Minnesota/423/1999(H7N3)) A/pintail/MN/423/1999 | 680924.6]