title: A speculative view of the multicomponent nature of T cell antigen recognition.
mesh_terms: D000938:Antigen-Presenting Cells / Q000276:immunology; D000941:Antigens / Q000276:immunology*; D000950:Antigens, Ly / Q000276:immunology; D005802:Genes, MHC Class II; D006680:HLA Antigens / Q000276:immunology; D000949:Histocompatibility Antigens Class II / Q000276:immunology; D007108:Immune Tolerance; D007136:Immunoglobulins / Q000235:genetics / Q000276:immunology; D007519:Isoantigens / Q000276:immunology; D008213:Lymphocyte Activation; D008285:Major Histocompatibility Complex; D008954:Models, Biological; D011110:Polymorphism, Genetic; D011948:Receptors, Antigen, T-Cell / Q000235:genetics / Q000276:immunology; D012689:Sequence Homology, Nucleic Acid; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000941:Antigens; D000950:Antigens, Ly; D006680:HLA Antigens; D000949:Histocompatibility Antigens Class II; D007136:Immunoglobulins; D007519:Isoantigens; D011948:Receptors, Antigen, T-Cell