Before editing: blue plots of Fig. 1q.0, q.1 illustrate two groups of genes with the highest expression difference between normal hepatocytes and HCC, e.g. genes with low expression in normal and upregulation in HCC (HLA-A, B2M, MALAT1) and genes downregulated in HCC compared to normal (APOA1, TTR). Here, B2M is linked to hepatocellular carcinoma.