Identification of MCM4 as a Prognostic Marker of Hepatocellular Carcinoma

Figure 1

Flowchart of the whole study. Abbreviations: HCC: hepatocellular carcinoma; TCGA: The Cancer Genome Atlas; GEO: Gene Expression Omnibus; ROC: receiver operating characteristic; DEGs: differentially expressed genes; GSEA: Gene Set Enrichment Analysis.