NCIt definition : Human PHYH wild-type allele is located in the vicinity of 10p13 and is approximately
25 kb in length. This allele, which encodes phytanoyl-CoA dioxygenase, peroxisomal
protein, plays a role in the 2-hydroxylation of various acyl-CoA fatty acid esters.
Mutation of the gene is associated with classic Refsum disease.;