KC492268   Influenza A virus (A/American black duck/Newfoundland/812/2008(H2N6)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/American black duck/Newfoundland/812/2008(H2N6)) | 1283765.3]