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. 2018 Sep 13;40(5):2659–2673. doi: 10.3892/or.2018.6707

Figure 4.

Figure 4.

Protein-protein interaction network of the differentially expressed genes. Pink denotes upregulated genes, and green denotes downregulated genes. The shade of color indicates different changes in expression; FC, fold change. The circle nodes denote genes and the lines denote the protein-protein interactions.