“…Except for OCA1A, OCA1B, and the other OCA subtypes develop some pigmentation over their lifetime. Individuals with OCA1B develop some pigmentation over their lifetime (Grønskov and Brondum-Nielsen, 2007;King and Summers, 2010). Mutations in OCA2, TYRP1, SLC45A2, SLC24A5, and LRMDA have been attributed to subtypes OCA2, OCA3, OCA4, OCA6, and OCA7, respectively (Rinchik et al, 1993;Boissy et al, 1996;Newton et al, 2001;Grønskov et al, 2013;Wei et al, 2013;Montoliu et al, 2014;Morice-Picard et al, 2014).…”