Fig. 4From: Lactobacillus frumenti mediates energy production via fatty acid β-oxidation in the liver of early-weaned pigletsMetabolites significantly associated with L. frumenti administration. a, b Heat map of serum and liver metabolites affected by L. frumenti administration (LF, L. frumenti). c Metabolites affected in both serum and liver. d Relative amounts of similarly affected metabolites in serum and liver, transformed into Z scores in the heat mapBack to article page