NCIt definition : Human GCNT3 wild-type allele is located in the vicinity of 15q21.3 and is approximately
45 kb in length. This allele, which encodes beta-1,3-galactosyl-O-glycosyl-glycoprotein
beta-1,6-N-acetylglucosaminyltransferase 3 protein, plays a role in mucin glycosylation.;