For “GBM versus lower grade glioma (LGG)” samples, Figure 5B shows nonrandom distribution and enrichment for the CRMP1, NAP1L1, NUCL, ACTB, and VIM gene products with high AUC scores of 0.723, 0.848, 0.852, 0.862, and 0.886, respectively. Here, ACTB is linked to central nervous system cancer.