TABLE 4.
Results of a PERMANOVA testing the effects of various factors for all predicted genes, for the CAZy genes, and for the NCyc genes.
| Factor | DF | Pseudo-F | R 2 | P | |
| All genes | Site | 2 | 1.38 | 0.23 | 0.18 |
| Tree | 1 | 0.46 | 0.04 | 0.87 | |
| Depth | 1 | 5.64 | 0.36 | 0.003 | |
| CAZy genes | Site | 2 | 1.44 | 0.24 | 0.15 |
| Tree | 1 | 0.51 | 0.05 | 0.85 | |
| Depth | 1 | 4.89 | 0.33 | 0.002 | |
| NCyc genes | Site | 2 | 1.38 | 0.23 | 0.17 |
| Tree | 1 | 0.50 | 0.05 | 0.85 | |
| Depth | 1 | 5.38 | 0.35 | 0.002 |
Values represent degrees of freedom (DF), F-value (Pseudo-F), strength of the correlation (R2), and the level of significance (P); significant values (P < 0.05) are in bold.