TERT and glioblastoma: Unsurprisingly, the most significant in cis expression correlation for a PID-N gene is the correlation between TERT promoter mutations and increased expression, which we find in 11 Thy-AdenoCA tumors (p = 1.3 × 10−10, FDR = 3.2 × 10−9; Wilcoxon rank-sum test), 11 CNS-Oligo tumors (p = 6.8 × 10−3, FDR = 9.7 × 10−2; Wilcoxon rank-sum test), and 22 CNS-GBM tumors (Wilcoxon rank-sum test p = 2.3 × 10−2, FDR = 0.19; Wilcoxon rank-sum test) (Supplementary Fig. 8), consistent with previous reports5,6,27.