title: Differentiation of T cells: thymic selection of specificity for self.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D006649:Histocompatibility Antigens; D006801:Humans; D007111:Immunity, Cellular; D008285:Major Histocompatibility Complex; D051379:Mice; D013601:T-Lymphocytes / Q000166:cytology / Q000276:immunology*; D013950:Thymus Gland / Q000276:immunology*
chemical_list: D006649:Histocompatibility Antigens