H-Y antigen: localization of the H-Y gene.
Testicular development in a patient with deletion of the distal (fluorescent) segment of the Y chromosome is described. The presence of a normal dose of H-Y antigen was demonstrated by Goldberg's cytotoxicity test. It is concluded that the distal fluorescent segment of the Y chromosome is void of genes regulating H-Y antigen activity.
D000293:Adolescent; D000941:Antigens; D002869:Chromosome Aberrations; D002872:Chromosome Deletion; D005796:Genes; D006801:Humans; D007006:Hypogonadism / Q000209:etiology; D008297:Male; D012729:Sex Chromosome Aberrations / Q000235:genetics / Q000276:immunology*; D012730:Sex Chromosomes; D013577:Syndrome; D013737:Testis / Q000254:growth & development; D014998:Y Chromosome
D000941:Antigens