Fig. 4
From: Evaluating the profound effect of gut microbiome on host appetite in pigs
The amino acid biosynthesis pathway enriched by the ADFI-associated KEGG Orthologies (KO) and its correlation with the ADFI-associated OTUs. a The amino acid biosynthesis pathway enriched by the ADFI-associated KOs. Red lines represent positive correlations with the ADFI, while blue lines indicate negative correlations with the ADFI. b The correlation between the ADFI-associated OTUs and the ADFI-associated KOs related to amino acid metabolism. * P < 0.05, ** P < 0.01 and *** P < 0.001. The definitions of KOs are listed in Additional file 7: Table S4