HQ240827   Influenza A virus (A/Canada-SK/RV2927/2009(H1N1)) segment 2 polymerase PB1 (PB1) gene, partial cds; and nonfunctional PB1-F2 protein (PB1-F2) gene, complete sequence.   [Influenza A virus (A/Canada-SK/RV2927/2009(H1N1)) | 885247.9]