Figure 1From: X-chromosome terminal deletion in a female with premature ovarian failure: Haploinsufficiency of X-linked genes as a possible explanation Electropherogram of FMR1 gene CGG repeat number analysis in the patient with Xqter deletion. The first peak with higher signal intensity (1) corresponds to the X-chromosome gender specific fragment and the second one (2) to the normal FMR1 allele with 20 CGG repeats. There is a missing third peak due to the deletion. The remaining peaks with lower intensity correspond to ROX1000 size standard.Back to article page