title: [Possible existence of autoantibodies against immunoglobulin allotypes in normal rabbits, and their relation to the expression of these allotypes].
abstract: The concentration of a3 allotype was increased in the serum of heterozygous a1 a3 rabbits which received antiidiotypic antibodies against anti-a3 antibodies in the perinatal period. This is explained by the normal presence of anti-a3 autoantibodies which control the expression of a3 allotype in heterozygous a1 a3 rabbits under physiological conditions.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D001323:Autoantibodies / Q000276:immunology*; D005838:Genotype; D007126:Immunoglobulin Allotypes / Q000235:genetics / Q000276:immunology*; D007074:Immunoglobulin G / Q000032:analysis; D007130:Immunoglobulin Idiotypes / Q000276:immunology; D011817:Rabbits
chemical_list: D000936:Antigen-Antibody Complex; D001323:Autoantibodies; D007126:Immunoglobulin Allotypes; D007074:Immunoglobulin G; D007130:Immunoglobulin Idiotypes
vernacular_title: Sur l'existence vraisemblable d'auto-anticorps contre des allotypes d'immunoglobulines chez des lapins normaux, et leurs relations avec l'expression de ces allotypes.