Fig. 1From: Targeted next-generation sequencing identification of mutations in patients with disorders of sex developmentSex chromosome dosage analysis. a Distribution of the target genes on sex chromosomes. Bars on the right of the ideogram indicate the location of the sex genes; thicker bars represent more genes. b Sex chromosome dosage distribution. Samples with karyotype XX (n = 18), XY (n = 24), XXY (n = 3) or XO (n = 1) were grouped as four clustersBack to article page