GQ335513   Influenza A virus (A/chicken/Shanghai/Y2/2008(H9N2)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, partial cds.   [Influenza A virus (A/chicken/Shanghai/Y2/2008(H9N2)) | 656023.5]