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. 2020 May 22;10:681. doi: 10.3389/fonc.2020.00681

Figure 6.

Figure 6

Visualization of the protein-protein interaction (PPI) network and the candidate hub genes. (A) PPI network of the genes between DEG lists and two co-expression modules. The blue nodes represent the genes. Edges indicate interaction associations between nodes. (B) Identification of the hub genes from the PPI network using maximal clique centrality (MCC) algorithm. Edges represent the protein-protein associations. The red nodes represent genes with a high MCC sores, while the yellow node represent genes with a low MCC sore.