Prognostic and biological role of the N-Myc downstream-regulated gene family in hepatocellular carcinoma

Figure 4 DNA methylation and mutation profile of N-Myc downstream-regulated gene family genes in The Cancer Genome Atlas cohort. A: DNA methylation of N-Myc downstream-regulated gene (NDRG)1 between tumor and normal tissues; B: Correlation between methylation levels of promoter and expression of NDRG1; C: DNA methylation of NDRG2 between tumor and normal tissues; D: Correlation between methylation levels of promoter and expression of NDRG2; E: The genomic mutations of NDRG1, NDRG2, NDRG3, and NDRG4 in The Cancer Genome Atlas-liver hepatocellular carcinoma cohort are shown from top to bottom; F: Distribution of different genetic alterations of NDRG1, NDRG2, NDRG3, and NDRG4 in The Cancer Genome Atlas-liver hepatocellular carcinoma cohort.