GQ477283   Influenza A virus(A/swine/Shandong/fJN/2003(H9N2)) segment 2 polymerase PB1 (PB1) gene, partial cds; and PB1-F2 protein (PB1-F2) gene, complete cds.   [Influenza A virus(A/swine/Shandong/fJN/2003(H9N2)) | 415174.3]