NCIt definition : Human CD99 wild-type allele is located in the vicinity of both Xp22.32 and Yp11.3
and is approximately 50 kb in length. This allele, which encodes CD99 antigen protein,
is involved in cell adhesion.;
NCIt note : The CD99 gene is located in the pseudoautosomal region 1 of both the X and Y chromosomes.;