EU004440   Influenza A virus (A/swine/Tianjin/01/04(H1N1)) segment 7 matrix protein 2 (M2) and matrix protein 1 (M1) genes, complete cds.   [Influenza A virus (A/swine/Tianjin/01/2004(H1N1)) A/swine/Tianjin/01/04 | 452465.4]