FJ784812   Influenza A virus (A/duck/Henan/1647/2006(H5N1)) segment 2 nonfunctional polymerase PB1 (PB1) gene, partial sequence; and PB1-F2 protein (PB1-F2) gene, partial cds.   [Influenza A virus (A/duck/Henan/1647/2006(H5N1)) | 610171.6]