title: The Ly-1 B cell lineage.
mesh_terms: D000818:Animals; D000950:Antigens, Ly / Q000032:analysis* / Q000235:genetics; D000954:Antigens, Surface / Q000032:analysis; D001402:B-Lymphocytes / Q000145:classification / Q000276:immunology*; D001853:Bone Marrow / Q000276:immunology; D005796:Genes; D007147:Immunoglobulin Light Chains / Q000235:genetics; D007135:Immunoglobulin Variable Region / Q000235:genetics; D051379:Mice; D011947:Receptors, Antigen, B-Cell / Q000032:analysis
chemical_list: D000950:Antigens, Ly; D000954:Antigens, Surface; D007147:Immunoglobulin Light Chains; D007135:Immunoglobulin Variable Region; D011947:Receptors, Antigen, B-Cell