Figure 1. Pedigree and VSX2 sequencing results for Patient 1 and family members. A: Patient 1 is indicated with a black arrow. VSX2 genotype is indicated for each family member tested; genotypes of affected individuals are shown in red. WT, wild type. B: Mutation Surveyor view of forward VSX2 sequencing data are shown; the position of the mutation is indicated with an arrow.