title: Ir gene defects: detection and significance.
mesh_terms: D000818:Animals; D000941:Antigens / Q000008:administration & dosage; D004136:Dinitrobenzenes / Q000276:immunology; D004198:Disease Susceptibility; D000939:Epitopes / Q000235:genetics; D005802:Genes, MHC Class II; D006084:Graft Rejection; D006168:Guinea Pigs; D006183:H-2 Antigens / Q000145:classification / Q000235:genetics*; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000235:genetics / Q000276:immunology; D007108:Immune Tolerance; D008285:Major Histocompatibility Complex; D051379:Mice; D008954:Models, Biological; D013601:T-Lymphocytes / Q000145:classification / Q000276:immunology
chemical_list: D000941:Antigens; D004136:Dinitrobenzenes; D000939:Epitopes; D006183:H-2 Antigens