KC609863   Influenza A virus (A/wild duck/Korea/SH41-33/2011(H7N7)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/wild duck/Korea/SH41-33/2011(H7N7)) | 1293853.6]