Fig. 7From: Supplemental N-acyl homoserine lactonase alleviates intestinal disruption and improves gut microbiota in broilers challenged by Salmonella TyphimuriumBacterial members differ in both the relative and absolute abundances at different taxonomic levels (A, phylum; B, class; C~D, order; E~I, family; J~O, genus; P, species) of gut microbiota among groups on d 10. Differences were identified by Kruskal-Wallis analysis. NC, negative control (broilers were free of challenge); PC, positive control (broilers were challenged with S. Typhimurium); AHLase, PC broilers supplemented with 10 U/g AHLaseBack to article page