Fig. 4
Top GO terms and KEGG pathways among downregulated DEGs. Enriched KEGG pathways (a) and GO terms (b) for downregulated DEGs, aged vs young. The abscissa represents DEG numbers. c Network of the most enriched GO terms (BP) and associated DEGs, downregulated, aged vs young. The sizes of the yellow nodes are proportional to the numbers of DEGs related to a given GO term