title: The conundrum of immune response: two Ia loci specifically control multiple immune responses.
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology; D000917:Antibody Formation; D005786:Gene Expression Regulation; D005802:Genes, MHC Class II; D006183:H-2 Antigens / Q000235:genetics; D000949:Histocompatibility Antigens Class II / Q000276:immunology*; D010455:Peptides / Q000276:immunology; D011108:Polymers; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000911:Antibodies, Monoclonal; D006183:H-2 Antigens; D000949:Histocompatibility Antigens Class II; D010455:Peptides; D011108:Polymers; C020749:GAT