Altogether, disease-causing variants in 16 LCA-associated genes were found in our cohort (AIPL1, CABP4, CEP290, CRB1, CRX, IFT140, IQCB1, LCA5, LRAT, NMNAT1, RD3, RDH12, RPE65, RPGRIP1, SPATA7, and TULP1) (Table 1). The gene discussed is LRAT; the disease is Leber congenital amaurosis.