Figure 4

Schematic genetic and protein structures of CRX and the location of the detected variants. The CRX gene (ENST00000221996.7) contains four exons that encode a 299 amino acid protein containing a homeodomain, WSP motif, and OTX tail (Hull et al. 2014). Eight variants detected in this study are presented. Three novel variants are shown in Italics: p.R43H, p.P145Lfs*42, and p.P197Afs*22.