Figure 1 of Vincent, Mol Vis 2013; 19:852-860.

Figure 1. The electropherogram of the proband with posterior polymorphous corneal dystrophy shows the heterozygous sequence variant c.173C>T, which results in the protein change p.Pro58Leu. The top panel shows the forward sequence, the middle panel shows the reverse sequence (reverse complement shown) and the bottom panel in a control shows the wild type sequence c.173 C/C.