title: Isotype expression and specificity repertoire of lipopolysaccharide-reactive B cells in germfree mice fed chemically defined ultrafiltered 'antigen-free' diet.
mesh_terms: D000818:Animals; D000941:Antigens / Q000276:immunology*; D001402:B-Lymphocytes / Q000187:drug effects / Q000276:immunology*; D001853:Bone Marrow / Q000276:immunology; D002478:Cells, Cultured; D004032:Diet; D005856:Germ-Free Life; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis*; D008070:Lipopolysaccharides / Q000494:pharmacology*; D051379:Mice; D013154:Spleen / Q000276:immunology; D014462:Ultrafiltration
chemical_list: D000941:Antigens; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins; D008070:Lipopolysaccharides