title: Allotype suppression in the chicken. I. Generation of chronic suppression in heterozygous but not in homozygous chickens.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001402:B-Lymphocytes / Q000276:immunology; D002645:Chickens; D004625:Embryo, Nonmammalian / Q000276:immunology; D005260:Female; D006579:Heterozygote; D006720:Homozygote; D007106:Immune Sera / Q000494:pharmacology; D007126:Immunoglobulin Allotypes; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007165:Immunosuppression Therapy; D008297:Male
chemical_list: D007106:Immune Sera; D007126:Immunoglobulin Allotypes; D007074:Immunoglobulin G; D007075:Immunoglobulin M