The expression of hepatic genes (A) and ileal genes (B) in diet and gender-matched WT and FXR KO mice supplemented with and without B. infantis, MO, and B. infantis plus MO for 2 months. Data expressed as mean±SD. n ≥ 6 per group. *p<0.05, **p<0.01, ***p<0.001, WT mice compared with FXR KO mice, and untreated FXR KO mice compared with treated FXR KO mice.