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. Author manuscript; available in PMC: 2021 May 1.
Published in final edited form as: Environ Int. 2020 Mar 2;138:105604. doi: 10.1016/j.envint.2020.105604

Figure 2. Exposure to Air pollutants was Associated with the Gut Microbiota at the Phylum and Species Level Using Whole Genome Sequencing (WGS).

Figure 2

Figure shows the results from a non-parametric multivariate ADONIS test with 10,000 permutations. For each explanatory variable, separate multivariate models were constructed to determine the association between the gut microbiota composition and each explanatory variable at the level of the phylum (A) and species (B). R2 values correspond to the fraction of variation in the gut microbiota composition that is explained by each variable. Red bars indicate statistical significance (FDR<0.05).