X-chromosome inactivation and the Xg locus.
D000483:Alleles; D002869:Chromosome Aberrations; D004912:Erythrocytes / Q000201:enzymology; D005260:Female; D006801:Humans; D007042:Hypoxanthines / Q000032:analysis; D007519:Isoantigens; D008297:Male; D008661:Metabolism, Inborn Errors / Q000235:genetics*; D010375:Pedigree; D010641:Phenotype; D012641:Selection, Genetic; D012730:Sex Chromosomes
D007042:Hypoxanthines; D007519:Isoantigens