GU052769   Influenza A virus (A/chicken/Queretero/22019-853/1996(H5N2)) segment 2 polymerase PB1 (PB1) gene, complete cds.   [Influenza A virus (A/chicken/Queretaro/22019-853/1996(H5N2)) A/chicken/Queretero/22019-853/1996 | 260024.11]