title: T/t locus, its role in embryogenesis and its relation to classical histocompatibility systems.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D004622:Embryo, Mammalian / Q000502:physiology*; D005796:Genes; D005838:Genotype; D006680:HLA Antigens / Q000235:genetics; D006649:Histocompatibility Antigens / Q000235:genetics; D008285:Major Histocompatibility Complex; D008297:Male; D051379:Mice; D009154:Mutation; D009373:Neoplasms, Germ Cell and Embryonal; D013091:Spermatogenesis; D013094:Spermatozoa
chemical_list: D006680:HLA Antigens; D006649:Histocompatibility Antigens