Figure 1. Pedigree of retinitis pigmentosa (RP) in families F1, F2, and F3. The asterisks signify that the patients’ blood was collected, red-filled triangles show that the patients’ DNA was sent to whole exome sequencing (WES), black arrows represents the probands, question marks represents a lack of clinical data, filled square (male) or circle (female) represents RP patients for male or female, unfilled square (male) or circle (female) represents healthy individuals, square (male) or circle (female) with slash represents the individuals are dead.