Fig. 1From: “Crying without tears” as an early diagnostic sign-post of triple A (Allgrove) syndrome: two case reportsSequence chromatograms of the patient and a control individual showing the G > A transition at nucleotide 1331 + 1 in intron 14 of the AAAS gene. The arrows indicate the nucleotide altered by mutation. The line indicates the exon-intron boundaryBack to article page