HPS6 and albinism: The genes identified for MAC were KMT2D, MAB2IL2, ALDH1A3; ASDA were KERA, PAX6, MYOC, TGFBI, and SLC4A11; congenital cataract were CRYBB2, EPHA2, HSF4 and BCOR; infantile nystagmus were CACNA1A and FRMD7; and albinism were OCA2, GPR143, HPS6 and SLC38A8 (Table 1).