title: Mechanisms and strategies of viral antigenic variation.
authors.affiliation: Retrovirus Diseases Branch, Centers for Disease Control and Prevention, Atlanta, Georgia 30333.
authors.forename: T M
authors.initials: TM
authors.lastname: Folks
mesh_terms: D000940:Antigenic Variation; D000956:Antigens, Viral / Q000276:immunology*; D001483:Base Sequence; D015967:Gene Expression Regulation, Viral; D005814:Genes, Viral; D015699:HIV Envelope Protein gp120 / Q000235:genetics / Q000276:immunology; D016086:Lentivirus / Q000235:genetics / Q000276:immunology*; D008969:Molecular Sequence Data; D015678:Viral Structural Proteins / Q000235:genetics
chemical_list: D000956:Antigens, Viral; D015699:HIV Envelope Protein gp120; D015678:Viral Structural Proteins