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). Here, IQCB1 is linked to Leber congenital amaurosis.