title: A dual recognition model for cytotoxic T cells based on thymic selection of precursors with low affinity for Self H-2 antigens.
mesh_terms: D000818:Animals; D003602:Cytotoxicity, Immunologic; D000939:Epitopes; D006183:H-2 Antigens; D006822:Hybrid Cells / Q000276:immunology; D007108:Immune Tolerance; D007519:Isoantigens; D051379:Mice; D008815:Mice, Inbred Strains; D008954:Models, Biological; D009154:Mutation; D011828:Radiation Chimera; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000939:Epitopes; D006183:H-2 Antigens; D007519:Isoantigens