NCIt definition : Human IDH2 wt allele is located in the vicinity of 15q26.1 and is approximately 18
kb in length. This allele, which encodes isocitrate dehydrogenase 2 (NADP ) mitochondrial
protein, plays a role in intermediary metabolism. Mutations in this gene are associated
with astrocytoma, oligodendroglioma and secondary glioblastoma.;