Although TP mice had a lower malignant glioma penetrance, we observed a significant decrease of Ki67+DCX+mCherry+ cells and an increase of Ki67+OLIG2+mCherry+ cells among total Ki67+mCherry+ cells from T1 to T2 (Supplementary information, Fig. S6g–i). This evidence concerns the gene MKI67 and malignant glioma.