Figure 4

Identification and expression patterns of key regulatory genes in the common pathways. (A) Protein–protein interaction network of DEGs in common pathways. The size of each node indicates the interaction degree to other nodes. Nodes with gene ID represent genes whose degree was higher than 100. (B) Expression profiles of up-regulated genes with more than 100 degrees. (C) Expression profiles of down-regulated genes with more than 100 degrees.