title: THE LYON HYPOTHESIS.
mesh_terms: D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D005826:Genetics, Medical; D006801:Humans; D008660:Metabolism; D012727:Sex Characteristics; D012728:Sex Chromatin; D049951:X Chromosome Inactivation
keywords: CHROMOSOME ABNORMALITIES; GENETICS, HUMAN; METABOLISM; REVIEW; SEX CHARACTERISTICS; SEX CHROMATIN