title: [Mutations in the epsilon sequences of hepatitis B virus].
authors.affiliation: Department of Medicine and Clinical Oncology, Graduate School of Medicine, Chiba University.
authors.forename: Osamu
authors.initials: O
authors.lastname: Yokosuka
authors.forename: Kenichi
authors.initials: K
authors.lastname: Fukai
mesh_terms: D001483:Base Sequence; D002213:Capsid / Q000378:metabolism*; D004279:DNA, Viral / Q000096:biosynthesis; D016679:Genome, Viral; D005838:Genotype; D006515:Hepatitis B virus / Q000235:genetics*; D009154:Mutation; D012367:RNA, Viral; D012194:RNA-Directed DNA Polymerase; D015398:Signal Transduction / Q000235:genetics*; D014779:Virus Replication / Q000235:genetics
chemical_list: D004279:DNA, Viral; D012367:RNA, Viral; D012194:RNA-Directed DNA Polymerase