title: [Molecular evolution of hepatitis C virus and its closely related virus].
authors.affiliation: Immunology Division, Jichi Medical School, Tochigi-Ken.
authors.forename: H
authors.initials: H
authors.lastname: Okamoto
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D019143:Evolution, Molecular; D018067:Flaviviridae; D016679:Genome, Viral; D005838:Genotype; D016174:Hepacivirus / Q000235:genetics / Q000472:pathogenicity; D006526:Hepatitis C / Q000276:immunology; D006801:Humans; D008969:Molecular Sequence Data