NCIt definition : Human STAG2 wild-type allele is located in the vicinity of Xq25 and is approximately
462 kb in length. This allele, which encodes cohesin subunit SA-2, plays a role in
sister chromatid adhesion.;
NCIt note : Mutation of the STAG2 gene may be associated with aneuploidy in cancer. (Science.
2011; 333: 1039-1043.);