NCIt definition : Human GNS wild-type allele is located in the vicinity of 12q14.3 and is approximately
46 kb in length. This allele, which encodes N-acetylglucosamine-6-sulfatase protein,
is involved in glycosaminoglycan degradation. Mutations in the gene are associated
with mucopolysaccharidosis type IIID (Sanfilippo D).;