Figure 1. Family pedigrees and identified EYS variations. A: Pedigrees of families ARRP07, ARRP08, ARRP09, and ARRP10 are demonstrated. EYS genotypes for all included family members are demonstrated under their symbols. Probands are indicated by arrows. Circles represent females, and squares, males. Filled symbols represent patients, and empty symbols, controls. B–G: DNA chromatograms of all mutant sequences and the corresponding wild-type sequences.