TABLE 2.
FST statistics for clone library comparisons by month
| Library | Date | FSTa
|
|
|---|---|---|---|
| March 2002 | March 2003 | ||
| nifH | March 2003 | 0.016 (NS) | |
| October 2003 | 0.103*** | 0.087*** | |
| Cyanobacterial 16S | March 2003 | 0.041** | |
| October 2003 | 0.021* | 0.084*** | |
Bonferroni-corrected significance levels. NS, not significant; *, α = 0.05; **, α = 0.01; ***, α ≤ 0.001.