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.
Relative abundance of AOA amoA OTUs (A), and the UPGMA cluster tree (B). The relative abundances in panel A show the average of three replicates. The OTU numbers are followed by the Nitrosophaera subcluster numbers, which are given in parentheses. The cluster tree in panel B was constructed using the average of three replicates.
