Immunological classification of hepatitis B virus-positive hepatocellular carcinoma by transcriptome analysis

Figure 4 Comparisons of genomic and epigenomic features between the immune-specific subtypes of hepatitis B virus + hepatocellular carcinoma in TCGA-LIHC. A: Comparison of the arm-level SCNAs between Imm-H and Imm-L. The red asterisks indicate the chromosome arms in which Imm-L has higher amplification or deletion frequency than Imm-H; B: Heatmap showing that Imm-L likely has higher amplitudes of copy number amplification and deletion across chromosomes than Imm-H; C: Imm-H has significantly higher global methylation levels than Imm-L. The one-tailed Mann–Whitney U test P values are shown.