title: Cellular basis for the generation of B-cell diversity.
mesh_terms: D000818:Animals; D000941:Antigens; D001402:B-Lymphocytes / Q000166:cytology / Q000276:immunology*; D001666:Binding Sites, Antibody; D002642:Chick Embryo; D002645:Chickens; D002999:Clone Cells; D004912:Erythrocytes / Q000276:immunology; D007109:Immunity; D007136:Immunoglobulins / Q000032:analysis; D009928:Organ Specificity; D012756:Sheep / Q000276:immunology; D013601:T-Lymphocytes / Q000166:cytology
chemical_list: D000941:Antigens; D007136:Immunoglobulins