title: Origins and mechanisms of specificity in clonal selection.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D000917:Antibody Formation; D000918:Antibody Specificity; D000921:Antibody-Producing Cells; D000937:Antigen-Antibody Reactions; D000961:Antilymphocyte Serum; D001402:B-Lymphocytes / Q000276:immunology; D001666:Binding Sites, Antibody; D002462:Cell Membrane; D002999:Clone Cells; D003208:Concanavalin A; D003429:Cross Reactions; D000939:Epitopes; D005796:Genes; D006649:Histocompatibility Antigens; D007104:Immune Adherence Reaction; D007111:Immunity, Cellular; D007125:Immunogenetics; D051379:Mice; D009596:Nitrophenols; D011489:Protein Denaturation; D011828:Radiation Chimera; D013154:Spleen / Q000166:cytology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000961:Antilymphocyte Serum; D000939:Epitopes; D006649:Histocompatibility Antigens; D009596:Nitrophenols; D003208:Concanavalin A