GU724156   Influenza A virus (A/great black-backed gull/Newfoundland/296/2008(H13N2)) segment 7 matrix protein 2 (M2) gene, partial cds; and matrix protein 1 (M1) gene, complete cds.   [Influenza A virus (A/great black-backed gull/Newfoundland/296/2008(H13N2)) | 722912.10]