title: Comparative sequence analysis of the M gene among rabies virus strains and its expression by recombinant vaccinia virus.
abstract: Nucleotide sequences and the deduced amino acid sequences of the gene encoding the matrix (M) protein of the Nishigahara and the CVS strains of rabies virus have been determined. The M gene is 609 nucleotides long and is capable of coding for a peptide composed of 202 amino acids. Sequence comparison of these M genes with those of other stains [Pasteur (PV), ERA, Avol] revealed that there is 89.7-91.5% homology at the nucleotide level, and 90.1-92.1% homology at amino acid level, between almost all combinations of these strains. However, in the combinations of the PV and ERA strains, and the virulent CVS and the avirulent CVS-derived Avol strains, much higher homology was observed both at the nucleotide and amino acid levels. The predicted secondary structure and hydropathy profiles also exhibited similar features. Recombinant vaccinia virus containing the M gene was constructed. Sodium dodecyl sulfate (NaDodSO4)-polyacrylamide gel electrophoresis of the precipitates obtained by immune reaction of the recombinant virus-infected cell lysate with a monoclonal antibody against the M protein revealed that electrophoretic mobility of the expressed protein is indistinguishable from that of the authentic M protein from rabies virions.
authors: Department of Microbiology, Oita Medical University, Japan.
authors: K
authors: K
authors: Hiramatsu
authors: K
authors: K
authors: Mannen
authors: K
authors: K
authors: Mifune
authors: A
authors: A
authors: Nishizono
authors: Y
authors: Y
authors: Takita-Sonoda
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D004279:DNA, Viral / Q000235:genetics; D015870:Gene Expression; D005814:Genes, Viral; D008969:Molecular Sequence Data; D011820:Rabies virus / Q000235:genetics*; D011995:Recombination, Genetic; D017422:Sequence Analysis, DNA; D013045:Species Specificity; D014616:Vaccinia virus / Q000235:genetics*; D014763:Viral Matrix Proteins / Q000235:genetics*
chemical_list: D004279:DNA, Viral; D014763:Viral Matrix Proteins