title: Mechanisms of antigenic variation in Borrelia hermsii and African trypanosomes.
authors.affiliation: Department of Biochemistry, University of Iowa, Iowa City 52242, USA.
authors.forename: J E
authors.initials: JE
authors.lastname: Donelson
mesh_terms: D000818:Animals; D000940:Antigenic Variation; D000942:Antigens, Bacterial / Q000235:genetics* / Q000276:immunology; D000953:Antigens, Protozoan / Q000235:genetics* / Q000276:immunology; D001717:Birds; D001898:Borrelia / Q000235:genetics / Q000276:immunology*; D008322:Mammals; D014345:Trypanosoma / Q000235:genetics / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D000953:Antigens, Protozoan