FBXO7 was strongly expressed in GSCs with MES‐like properties, including GSC1023, GSC0603, GSC0910, and GSC0917 cells, which had high levels of the MES‐GBM markers, and low level of the PN‐GBM marker Olig2 (Figure 1I). This evidence concerns the gene OLIG2 and glioblastoma.