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.
Maximum Likelihood tree of partial NifH and BchX proteins selected from protein sequences blast analysis using nifH gene deduced protein from G. diazotrophicus and Asaia bogorensis as query. Maximum Likelihood method was based on the Dayhoff matrix model in MEGA5 156. The percentage of trees in which the associated taxa clustered together is shown next to the branches (bootstrap values).
