title: Immunoglobulin heavy-chain constant-region genes.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000502:physiology*; D005786:Gene Expression Regulation; D005796:Genes; D006801:Humans; D007127:Immunoglobulin Constant Regions / Q000235:genetics*; D007143:Immunoglobulin Heavy Chains / Q000235:genetics*; D007136:Immunoglobulins / Q000235:genetics*; D051379:Mice
chemical_list: D007127:Immunoglobulin Constant Regions; D007143:Immunoglobulin Heavy Chains; D007136:Immunoglobulins