Fig. 3
From: Genetic analysis of a female patient with X-linked lymphoproliferative disease type 2: a case report
X-chromosome inactivation test in the female patient. A Before X chromosome restriction in the female patient. B In female children, after X chromosome restriction. C Before enzyme digestion of the X chromosome of the father of the female child. D After enzyme digestion of the X chromosome of the father of the female child. E Mothers of female children before X chromosome restriction. F Mothers of female children after X chromosome restriction. The arrow indicates the amplification product of the reference gene, which was absent after complete digestion. Numbers in the figure indicate fragment length and peak area