title: Somatic generation of immune diversity.
mesh_terms: D000818:Animals; D000916:Antibody Diversity; D001402:B-Lymphocytes / Q000166:cytology; D001666:Binding Sites, Antibody / Q000235:genetics; D002454:Cell Differentiation; D003001:Cloning, Molecular; D005802:Genes, MHC Class II; D006801:Humans; D007143:Immunoglobulin Heavy Chains / Q000235:genetics; D007136:Immunoglobulins / Q000235:genetics*; D051379:Mice; D008958:Models, Molecular; D009154:Mutation; D011948:Receptors, Antigen, T-Cell / Q000235:genetics; D011995:Recombination, Genetic
chemical_list: D007143:Immunoglobulin Heavy Chains; D007136:Immunoglobulins; D011948:Receptors, Antigen, T-Cell