Fig. 6

Gene expression of CAZymes significantly affected by RPS (a), INU (b) and PEC (c) in the pigs’ colon. The CAZyme families are classified according to the CAZy database. AA, auxiliary activities; CBM, carbohydrate-binding modules; CE, carbohydrate esterases; GH, glycoside hydrolases; GT, glycosyl transferases; PL, polysaccharide lyases. RPS, raw potato starch-enriched diet; INU, inulin-enriched diet; PEC, pectin-enriched diet. The values are presented as log₂ (fold change). The FDR was calculated based on the p-value. *FDR < 0.05, **FDR < 0.01, ***FDR < 0.001