GQ921325   Influenza A virus (A/chicken/British Columbia/NS-01827-4/2004(H7N3)) segment 7 matrix protein 2-like (M2) gene, complete sequence; and matrix protein 1 (M1) gene, complete cds.   [Influenza A virus (A/chicken/British Columbia/NS-01827-4/2004(H7N3)) | 440081.10]