Fig. 3From: Identifying SLC27A5 as a potential prognostic marker of hepatocellular carcinoma by weighted gene co-expression network analysis and in vitro assaysIdentification of the hub module. a Heatmap of correlations of module eigengenes with clinical traits. Each row corresponded to a module eigengene, column to a clinical trait. The numbers in each cell represented corresponding correlation and P value. The table was color-coded by correlation according to the color legend. b Network of genes in the blue module. The size of the node correlated with the degree of connectivity and the width of the edge with weight. The green nodes represented the central nodes with more than 20 connectionsBack to article page