EU443604   Influenza A virus (A/chicken/Czech Republic/11242-38/07(H5N1)) segment 2 polymerase PB1 (PB1) gene, partial cds.   [Influenza A virus (A/chicken/Czech Republic/11242-38/2007(H5N1)) A/chicken/Czech Republic/11242-38/07 | 661294.10]