title: [Mutations in pre-C/C, pre-S/S and X regions of hepatitis B virus].
authors.affiliation: Department of Gastroenterology, Saiseikai Narashino Hospital.
authors.forename: Arata
authors.initials: A
authors.lastname: Honda
authors.forename: Osamu
authors.initials: O
authors.lastname: Yokosuka
mesh_terms: D006512:Hepatitis B Core Antigens / Q000235:genetics*; D006514:Hepatitis B Surface Antigens / Q000235:genetics*; D006513:Hepatitis B e Antigens / Q000235:genetics*; D006515:Hepatitis B virus / Q000235:genetics*; D006801:Humans; D009154:Mutation; D011498:Protein Precursors / Q000235:genetics*; D015534:Trans-Activators / Q000235:genetics*; D054334:Viral Regulatory and Accessory Proteins
chemical_list: D006512:Hepatitis B Core Antigens; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens; D011498:Protein Precursors; D015534:Trans-Activators; D054334:Viral Regulatory and Accessory Proteins; C057628:hepatitis B virus X protein; C050806:presurface protein 1, hepatitis B surface antigen; C050807:presurface protein 2, hepatitis B surface antigen