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. 2021 Mar 16;12:597399. doi: 10.3389/fimmu.2021.597399

Figure 1.

Figure 1

Construction and analysis of a protein-protein interaction network of ACE2 and immune genes. The protein-protein interaction network was visualized by STRING. The color saturation of the edges represents the confidence score of a functional association. (A) Intricate protein-protein interaction network (number of nodes 23, number of edges 80, average node degree 6.96, PPI enrichment p-value < 1.0e-16, average local clustering co-efficient 0.777). (B) Enrichment analysis by molecular function. (C) Enrichment analysis by KEGG.