Fig. 2From: Whole-exome sequencing identifies a novel mutation in spermine synthase gene (SMS) associated with Snyder-Robinson SyndromeSequence chromatograms of the region including the variation c.905C > T in SMS gene of a normal individual (V:1), an obligate carrier (VI:5) and an affected individual (VI:1). A straight line indicates the position of variation on chromatogramBack to article page