Fig. 2.

Gene defect spectrum involved in cone and cone-rod dystrophies. Gene defect prevalence in resolved patients with autosomal recessive inheritance (N = 42 patients including 20 sporadic cases) and autosomal dominant inheritance (N = 17 patients including 5 sporadic cases). * EYS disease association with CCRD should be taken with caution. ** the implication of ROM1 in IRD remains to be elucidated in the future. *** after clinical reassessment, patient’s phenotype was retrospectively more compatible with ADVIRC diagnosis and not CCRD