DQ981581   Influenza A virus(A/swine/Shandong/fJN/2003(H9N2)) segment 7 matrix protein 1 (M1) and matrix protein 2 (M2) genes, partial cds.   [Influenza A virus(A/swine/Shandong/fJN/2003(H9N2)) | 415174.10]