Figure 7. Biological function of COL4A1 and COL4A2 correlated genes in HCC. GO term and KEGG analysis by GSEA were conducted to clarify the biological function of COL4A1 and COL4A2 correlated genes. (A) Cellular components. (B) Biological processes. (C) Molecular functions. (D) KEGG pathway analysis. The column represents the Normalized Enrichment Score (NES), and the color of the column represents the FDR.