AHR and Leber congenital amaurosis: The list included genes associated with different forms of Leber congenital amaurosis, involved in disruptions in phototransduction (AIPL1), retinoid cycle (RDH12, RPE65), and transport across the photoreceptor connecting cilium (LCA5), as well as genes evidently interacting with AIPL1 (NUB1, AHR).