Fig. 2From: Mutations in the PIGW gene associated with hyperphosphatasia and mental retardation syndrome: a case reportSequencing of the PIGW gene. The arrows indicate the positions of mutations. (A) DNA sequencing profile showing the paternal mutation, c.178G > A, in exon 2 of PIGW. (B) DNA sequencing profile showing the maternal mutation, c.462A > T, in exon 2 of PIGWBack to article page