FAR2 and fatty acyl-CoA reductase 1 deficiency: Peroxisomal fatty acyl-CoA reductase 1 disorder (PFCRD), a primarily neurological disorder in which a subset of patients eventually develop cataracts, is described for FAR1 mutations in humans [26]; however, no disease has been specifically associated with human FAR2 null or hypomorphic mutations (https://www.omim.org/entry/616156; accessed 3 Apr 2018).