Figure 2.
Gene Ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis of differentially expressed genes. (a) The enrichment results of GO and KEGG analyses for up-regulated genes, with the mapped items and the significance were presented respectively. (b) The enrichment results of GO and KEGG analyses for down-regulated genes, with the mapped items and the significance were presented respectively. In (a) and (b), the cycle size represented the relative enriched count, and the color intensity indicated the enriched significance. (c) Protein-protein network of identified differentially expressed genes.