Figure 5.

Effects of AT-xynA supplementation on ileal bacterial community of weaned piglets in phylum, family, and genus level. (A) Microbial community on the phylum level with the relative abundance higher than 0.01%. (B) Microbial community on the family level with the relative abundance higher than 0.1%. (C) Microbial community heatmap of the bacteria on the genus level. The bacterial phylogenetic tree was calculated by the neighbor-joining method. The different colors represented the bacteria abundance in four groups. CON was AT-xynA unsupplemented group; LD was the supplemented group with 2,000 U/kg AT-xynA; MD was the supplemented group with 4,000 U/kg AT-xynA; HD was the supplemented group with 6,000 U/kg AT-xynA.