JX297577   Influenza A virus (A/duck/Guangxi/GXd-3/2009(H6N2)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/duck/Guangxi/GXd-3/2009(H6N2)) | 1208725.4]