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Table 3 Microbial taxa that showed significant higher relative abundance with either the control or GM feed before and during SE infection.

From: Long-chain glucomannan supplementation modulates immune responsiveness, as well as intestinal microbiota, and impacts infection of broiler chickens with Salmonella enterica serotype Enteritidis

Dpi/intestinal segment

Control

GM

0 dpi/ileum

–

–

0 dpi/caeca

–

Streptococcus alactolyticus

3 dpi/ileum

–

Faecalibacterium 2

3 dpi/caeca

Lachnospiraceae Incertae Sedis 10

Agreia, Faecalibacterium 2

7 dpi/ileum

–

–

7 dpi/caeca

–

Salmonella 1

14 dpi/ileum

Lactobacillus jenseni, Lachnospiraceae Incertae Sedis 7

Bifidobacterium gallinarium, Sanguibacter, Lachnospiraceae Incertae Sedis 12 and 13, Salinococcus, Campylobacter

14 dpi/caeca

–

–

21 dpi/ileum

Lactobacillus crispatus 3, Lachnospiraceae Incertae Sedis 1, 3 and 9, Rikenellaceae Alistipes 1 and 2, Salmonella 2

Streptococcus group 1 and 2, Lactobacillus gasseri 1, Lactobacillus 4, Lactobacillus sp.

21 dpi/caeca

Rikenellaceae Alistipes 1 and 2, Faecalibacterium 1, Lactobacillus crispatus 2, Lactobacillus reuteri 2, Lachnospiraceae Incertae Sedis 5, Yersina enterocolitica, Bacillus pumilus, Dorea formicigenerans, Salmonella 2

Streptococcus group 1 and 2, Enterococcus hirae, Faecalibacterium 2, Fusobacterium group 2, Ruminococcaceae unclassified, Clostridiales unclassified, Bacteria unclassified

  1. The intestinal bacterial taxa identified by the probes of which the standardized LS means of fluorescence intensity was significantly higher in chickens given the respective feed, as determined by factorial analysis of pairwise comparisons between feed groups before and during SE infection in the ileum or the caeca of broiler chickens. Feed groups included standard diet (control) and long-chain glucomannan supplemented diet (GM), with statistical significance of FDR adjusted p values set at  < 0.05.