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 relative abundances of bacterial cbbL T-RFs (a) and algal T-RFs (b) from soils with light incubation. Different shadings on the graph have been used to indicate differences in fragment size. Bars indicate the standard errors of the means (n = 4).
