GQ404636   Influenza A virus (A/mallard/Czech Republic/13258-2/2007(H6N5)) segment 7 matrix protein 2 (M2) gene, partial cds; and matrix protein 1 (M1) gene, complete cds.   [Influenza A virus (A/mallard/Czech Republic/13258-2/2007(H6N5)) | 661299.3]