Fig. 6

Functional annotation analysis of DEGs. A Enrichment results of key metabolic pathways for each group. B-D Gene network maps of brain, liver, and skeletal muscle groups realized by ClueGO. E–G Gene network maps of intestine groups realized by ClueGO. Edge thickness indicates the association strength while node size corresponds to the statistical significance for each term. Biological processes are represented by circles and KEEG pathways are represented by hexagons