To characterize a series of 7 patients with cone-rod dystrophy (CORD) and amelogenesis imperfecta (AI) owing to confirmed mutations in CNNM4, first described as "Jalili Syndrome."
To report a new phenotype with additional data on the oculo-dental syndrome of cone-rod dystrophy (CRD) and amelogenesis imperfecta (AI) caused by mutations on CNNM4, a metal transporter, with linkage at achromatopsia locus 2q11 (Jalili syndrome).
The identification of CNNM4 as the causative gene for Jalili syndrome, characterized by syndromic CRD with AI, has the potential to provide new insights into the roles of metal transport in visual function and biomineralization.