Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Average percent of sequences in LSU 454 pyrotag libraries classified as (A) Basidiomycota or (B) Ascomycota, for which statistically significant differences (ANOVA p < 0.10 using a factorial model) were identified among field treatments in the 0–2 cm depth interval (n = 3). White bars: aCO2, light gray bars: eCO2, dark gray bars: N-fertilization, black bars: eCO2 + N-fertilization.
