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Fig. 2 | Journal of Animal Science and Biotechnology

Fig. 2

From: Effects of Bacillus subtilis CSL2 on the composition and functional diversity of the faecal microbiota of broiler chickens challenged with Salmonella Gallinarum

Fig. 2

Taxon-independent multivariate analysis and separation of broiler microbiota. a Discriminant analysis of principal components revealed distinct clustering of the control (NC, grey), Salmonella-challenged (SC, white), and Bacillus-treated (BT, black) groups using OTU at the 97% identity level. Significant differences (P < 0.001) were calculated using compare_categories.py using the PERMANOVA test. b Canonical loading plot showing differentially abundant bacterial genera. The individual peaks show the magnitude of the influence of each variable on separation of the NC, SC, and BT groups after challenge of broiler chickens (0.05 threshold level)

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