Supplementary Figure 7: Luciferase reporter assays of the enhancers of NOTCH1.

(A) The putative enhancer binding sites of Sox2 located in the introns and exons of the NOTCH1 gene. (B) Luciferase activity of GBM2. non-GSC cells after different fragments containing the putative enhancers were cloned into a minimal promoter of the pGL-4 luciferase. vector and then co-transfected with pcDNA 3.1-SOX2, n=3 biologically independent samples. Center line represents the median, lower. and upper limits of the box represent the 25th and 75th percentiles, and whiskers show maximum and minimum