Table 6.
Basidiomycota and Ascomycota families showing significant differences in representation in LSU 454 pyrosequence libraries in the 0–2 cm soil depth interval, under long-term elevated atmospheric CO2 conditions, N-fertilization, or the combination of treatments.
| Phylum/order | Family | ANOVA F test | Effects of eCO2 | Effects of N-fertilization | eCO2 + N fert interaction |
|---|---|---|---|---|---|
| BASIDIOMYCOTA | |||||
| Agaricales | Amanitaceae | 0.0002 | ↓ (0.0214) | ↓ (0.0001) | ↓ (0.0444) |
| Thelephoraceae | 0.0081 | … | ↑ (0.0036) | ↑ (0.0771) | |
| Tricholomataceae | 0.0155 | ↓ (0.0600) | ↑ (0.0079) | … | |
| ASCOMYCOTA | |||||
| Sordariomycetes | Hypocreaceae | 0.0218 | … | ↑ (0.0100) | … |
| Clavicipitaceae | 0.0972 | … | ↑ (0.0700) | … | |
| Chaetothryiales | Herpotrichiellaceae | 0.0741 | ↓ (0.0455) | ↑ (0.0647) | … |
Values in each row are the p value from the factorial ANOVA F test, followed by the direction of the effect and the least square means pairwise t test value for that factor. Treatment effects are only shown where the ANOVA F test statistic and the treatment effect t test p value was ≤0.10.