Figure 2.

Pairwise changes in PC1 between baseline and end‐of‐study samples (left panels) and correlation with taxonomic changes (right panels) shown for phyla (dark gray bars) and genera (light gray bars). Question marks indicate unknown genera and include the most specific known taxonomic association in parentheses. A‐D, Change in PC1 for microbial community distance metrics in each treatment arm. E and F, Change in microbial community richness metrics in each treatment arm. Statistically significant comparisons are indicated with an asterisk and P‐value