Figure 4

Beta diversity patterns of fecal microbial diversity in at the beginning (d 4, suckling) and end of the experiment (d 21, weaning) as assessed by principal coordinate analysis (PCoA) of unweighted and Weighted Unifrac. CON, Control without probiotic; HLS, L. salivarius 144 isolated from fast-growing pig feces; NLS, L. salivarius160 isolated from normal weight pig feces.