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 phylogeny based on 16S rRNA gene sequences (621 bp) showing the relationships among representative Agrobacterium – Rhizobium isolates from Mozambique (in bold) with Agrobacterium – Rhizobium type strains (T). Ensifer fredii USDA 205T was inluded as an outgroup. Only bootstrap confidence levels > 55% are indicated at the internodes. The scale bar indicates 1 substitution per 10 nucleotides.
