SLC38A8 and early-onset non-syndromic cataract: Those identified for MAC were PRSS56 (two families), ALDH1A3, CREBBP, GJA8, KERA, MAB21L2, MFRP, PAX6, PTPN11, and TFAP2A; ASDA were CYP1B1 (four families), FOXC1 and PAX6; congenital cataract were CRYBB2 (three families), CRYGD (two families), BCOR, CRYBB1, CRYBB3, CHMP4B, EPHA2, GJA8, HSF4, MAF, MIP, NHS, PITX3, and TDRD7; infantile nystagmus were FRMD7 (four families), OCA2, SLC38A8, CACNA1A; and albinism were TYR (12 families), GPR143 (eight families), OCA2 (seven families), SLC38A8 (three families), HPS6, and SLC24A5 (Table 2).