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.
A phylogenetic tree based on the 16S rRNA gene. The numbers at each node indicate bootstrap values, and only bootstrap values >70% are shown at appropriate nodes. Taxa marked by circles depict representative sequences obtained in this study.
