Table 2. Because there was no effect of selection (Table 1, also see adonis analysis), selection and no-selection treatments were combined to increase power.
The alpha diversity was lower in the high-sugar diet (Figs. 3 and 4), and increased over time in the no-sugar diet (Fig. 3).
| Value | |||
|---|---|---|---|
| Predictors | Estimates | CI | p |
| Intercept (High-sugar diet) | 0.04 | −0.06–0.15 | 0.420 |
| No-sugar diet | 0.17 | 0.02–0.32 | 0.031 |
| Selection cycle | 0.02 | −0.02–0.06 | 0.353 |
| Selection cycle × No-sugar diet | 0.20 | 0.14–0.26 | <0.001 |
| Observations | 58 | ||
| R2/R2 adjusted | 0.833/0.824 | ||