JX080912   Influenza A virus (A/American green-winged teal/Alaska/44493-555/2009(H4N6)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/American green-winged teal/Alaska/44493-555/2009(H4N6)) | 1192926.5]