title: I-region genes and the T-cell repertoire.
mesh_terms: D000818:Animals; D005786:Gene Expression Regulation; D005802:Genes, MHC Class II; D006183:H-2 Antigens / Q000235:genetics; D008285:Major Histocompatibility Complex; D008954:Models, Biological; D010455:Peptides / Q000276:immunology; D010641:Phenotype; D011108:Polymers; D013601:T-Lymphocytes / Q000502:physiology*; D006377:T-Lymphocytes, Helper-Inducer / Q000502:physiology; D050378:T-Lymphocytes, Regulatory / Q000502:physiology; D010132:p-Azobenzenearsonate / Q000276:immunology
chemical_list: D006183:H-2 Antigens; D010455:Peptides; D011108:Polymers; C020749:GAT; D010132:p-Azobenzenearsonate