| Phenotype details |
see paper; ..., congenital; best corrected visual acuity (first visit) OD normal light perception/OS normal light perception; fundus oculi (first visit) OD diffuse pale optic disc, ARV, SRD, SRV/OS diffuse pale optic disc, ARV, sand-like retinal degeneration, SRV; electrophysiology severely reduced (rod/cone); bilateral nystagmus; developmental delay, muscle weakness |