Figure 5. Comparison of HBV and host gene methylation in HBV-HCC.
Each column represents one sample of the 71 HBV-HCC. Each row depicts the overall methylation status of either the viral CpG islands (mCpG1/2/3) or host gene promoter regions (mAPC/mGSTP1/mRASSF1A). Filled rectangles indicate methylation detected and open rectangles indicate methylation below the level of detection.