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. 2020 Aug 26;11:2032. doi: 10.3389/fmicb.2020.02032

FIGURE 3.

FIGURE 3

Bacterial biomarkers in mice fed the polyphenol-rich CP and BP and their fiber-rich CF and BF. Key phylotypes were identified using linear discriminant analysis (LDA) combined with effect size (LEfSe) algorithm. (A) LEfSe analysis showing taxa distinguishing Chow-fed mice (CT) as compared to HFHS (HF); (B) Taxa distinguishing mice fed polyphenol-rich whole cranberry powder (CP); (C) Taxa distinguishing mice fed polyphenol-rich whole blueberry powder (BP); (D) Taxa distinguishing mice fed fiber-rich cranberry fraction (CF); and (E) Taxa distinguishing mice fed fiber-rich blueberry fractions (BF). Threshold for LDA score was 2.0. Positive LDA (green bars) are enriched in HF, while negative LDA (red bars) are enriched in CT, CP, BP, CF, and BF as shown on figure legends (n = 12 mice per group). Statistically significant taxa enrichment was obtained with Kruskal–Wallis test among classes (p-value = 0.05).