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. 2022 Jan 14;12:813890. doi: 10.3389/fimmu.2021.813890

Figure 3.

Figure 3

Effect of gallic acid (GA) on gut microbial composition and structure in puppies (n = 6 or 7). Alpha diversity (A), principal coordinate analysis (PCoA) based on weighted UniFrac distances (B), predominant fecal microbial communities, and different bacteria at the phylum, family, and genus levels (C). The symbol (*) indicates statistically significant differences between two groups (*p < 0.05 and **p < 0.01), and the symbol (#) represents difference tendency (#p < 0.10). BT1, the 1st day before transportation; AT1, the 1st day after transportation; AT7, the 7th day after transportation.