title: Regulation fo immunoglobulin variable region gene assembly: development of the primary antibody repertoire.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology; D005796:Genes; D005809:Genes, Regulator; D007135:Immunoglobulin Variable Region / Q000235:genetics*
chemical_list: D000906:Antibodies; D007135:Immunoglobulin Variable Region