NFKB1 and Hepatic fibrosis: The results of the pathway analysis were in line with a hierarchical cluster analysis as shown in heatmaps indicating a marked up‐regulation of genes responsible for oxidative phosphorylation (Figure 3F) and fatty acid oxidation (Figure 3G) and a broad down‐regulation of genes involved in the NF‐κB pathway (Figure 3H), phagosome formation pathway (Figure S11A, Supporting Information) and hepatic fibrosis signaling pathway (Figure S11B, Supporting Information) in Dnmt1‐knockout hepatocytes.