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.
Neighbor-joining phylogenetic tree of the 16s rRNA gene sequence of Chlamydiales, including Chlamydiaceae, Parachlamydiaceae, and Simkaniaceae, compared with Legionella pneumophila (M 59157) as outgroup. Bar represents estimated evolutionary distance. The numbers at each node are the results of bootstrap analysis; each value is derived from 100 samples.
