Fig. 5

Bacterial community composition were different among LC, LK, LM and LMT. Principal coordinates analysis plots show unweighted UniFrac distances in four group piglets (PERMANOVA: unweighted R2 = 0.101, p = 0.001). Dots and surrounding dashed ellipses (95% confifidence level) represent the gut bacterial communities of LC (blue), LM (yellow), LK (brown) and LMT (green) piglets. A jejunum. B succus gastricus. C cecum. D colon