Possible role for H--Y antigen in the primary determination of sex.
D000818:Animals; D008040:Genetic Linkage; D006649:Histocompatibility Antigens; D006801:Humans; D051379:Mice; D012730:Sex Chromosomes / Q000502:physiology; D012732:Sex Determination Analysis; D013739:Testosterone / Q000502:physiology
D006649:Histocompatibility Antigens; D013739:Testosterone