Figure 6. Co-expression genes and protein-protein interaction (PPI) network of ZNF765 in HCC. (A) A correlation analysis was used to assess correlations between ZNF765 and genes differentially expressed in HCC. Red shows positively correlated genes, and green indicates negatively correlated genes. False discovery rate, FDR < 0.0. (B, C) Heat maps show genes positively and negatively correlated with ZNF765 in HCC (Top 50). (D) The most significant module selected by the MCODE plugin (degree cut-off = 2, node score cut-off = 0.2, k-core = 2, and max. Depth = 100). (E) Hub genes.