Figure 4. Functional enrichment analysis of the common key genes. (A) The Venn plot identified 112 shared genes among 522 module genes and 1278 DEGs. Bar plot (B) and dot plot (C) showed the results of DO enrichment analysis of 112 common genes. Bar plot (D) and dot plot (E) showed the results of GO enrichment analysis of 112 common genes. Bar plot (F) and dot plot (G) showed the results of KEGG enrichment analysis of 112 common genes.