title: Antigen-initiated B lymphocyte differentiation. XII. Nonspecific effects of antigenic stimulation on the physical properties of AFC-progenitors.
mesh_terms: D000375:Aging; D000818:Animals; D000921:Antibody-Producing Cells / Q000276:immunology*; D001402:B-Lymphocytes / Q000166:cytology*; D002454:Cell Differentiation; D002469:Cell Separation; D000939:Epitopes; D007116:Immunization, Passive; D007075:Immunoglobulin M; D007156:Immunologic Memory; D051379:Mice; D008808:Mice, Inbred CBA; D008819:Mice, Nude; D009578:Nitrobenzenes / Q000276:immunology; D013154:Spleen / Q000276:immunology
chemical_list: D000939:Epitopes; D007075:Immunoglobulin M; D009578:Nitrobenzenes