Figure 3. The top enrichment of Gene Ontology (GO)-biological progress (BP) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway in each age groups. (A) The leading five enrichment data of GO-BP analysis. Differential genes (Genes) are distributed across multiple GO biological progress. Each row corresponds to the top five enriched pathways, and each column corresponds to an age group. The color represents P value and the smaller the P value, the color becomes darker (red). no enrichment to no color (White). There is no color (grey) without enrichment. (B) Top ten enrichment results of the KEGG pathway. Genes are involved in a wide range of KEGG. Each row corresponds to top ten enriched pathways, and each column corresponds to an age group. The color represents P value and the smaller the P value, the more obvious enrichment, the darker color (red), and no enrichment to no color (White). There is no color (grey) without enrichment. (C) The pathway crosstalk analysis of critical modules. The color of nodes denotes modules.