title: Introduction: novel specific immunity functioning alongside classical specific immunity.
authors.affiliation: Unité de Biologie Moléculaire du Gène, Institut Pasteur, Paris, France.
authors.forename: G
authors.initials: G
authors.lastname: Gachelin
authors.forename: I
authors.initials: I
authors.lastname: Apostolou
authors.forename: D M
authors.initials: DM
authors.lastname: Ojcius
mesh_terms: D015395:Histocompatibility Antigens Class I / Q000276:immunology*; D000949:Histocompatibility Antigens Class II / Q000276:immunology*; D006801:Humans; D007109:Immunity
chemical_list: D015395:Histocompatibility Antigens Class I; D000949:Histocompatibility Antigens Class II