Figure 2.

Expression pattern of 21 m⁶A modification regulators in GBM. (A) The copy number variation (CNV) percentage of m⁶A regulators in GBM. The red dot represents the CNV amplification and the blue dot represents the CNV deletion. (B) The expression value of each m⁶Aregulators between tumor and normal sample. (C) The heatmap indicating the expression pattern of m⁶A regulators between 2 m⁶A modification clusters, which matched the clinical information, including age, status, CIMP, and histology subtype. (D) Principal component analysis (PCA) of m⁶A regulators to differentiate 2 m⁶A clusters.