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. 2021 Feb 23;9:610553. doi: 10.3389/fcell.2021.610553

FIGURE 4.

FIGURE 4

Identification of the NORFA-mediated protein–protein interaction network. The NORFA-mediated protein–protein interaction (PPI) network was constructed based on the DEmRNAs obtained from RNA-seq results. A total of 462 protein-coding DEmRNAs (nodes) were identified in the PPI network. Color scale depicts the expression pattern of DEmRNAs and ranges from blue to red (red indicates up-regulated and blue indicates down-regulated). Degrees are shown as the size of the nodes. The dotted areas indicate four significant modules (module I in orange, module II in red, module III in green, and module IV in blue). The most enriched signaling pathways (P < 0.05) represented by the four modules are depicted.