title: Accumulation of an organ-specific protein during development of the embryonic chick brain.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D001921:Brain / Q000196:embryology* / Q000276:immunology / Q000378:metabolism; D002417:Cattle; D002642:Chick Embryo; D003168:Complement Fixation Tests; D006168:Guinea Pigs; D005779:Immunodiffusion; D007136:Immunoglobulins; D009928:Organ Specificity; D011817:Rabbits; D012756:Sheep
chemical_list: D000941:Antigens; D007136:Immunoglobulins