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. 2022 Oct 6;102(2):102222. doi: 10.1016/j.psj.2022.102222

Figure 1.

Figure 1

(A) Relative abundance of H. pullorum in Indoor and Outdoor chickens (2.46% and 0.52%, respectively; P < 0.05) showing 78.8% of decrease with the Outdoor access of the chickens. (B) Significant bacterial species negatively correlated with H. pullorum (Spearman correlation coefficient <-0.6). On the left: Heatmap showing the highest (green) and lowest (red) correlation of significant bacterial species with H. pullorum. On the right: mean relative abundance of significant bacterial species in Indoor and Outdoor chickens based on linear discriminant analysis (LDA) combined with effect size (LEfSe) algorithm (P > 0.05 for both Kruskal–Wallis and pairwise Wilcoxon tests and a cutoff value of LDA score above 2.0; only species with relative abundances >0.5% in at least one group are listed).