Fig. 2
From: The early events underlying genome evolution in a localized Sinorhizobium meliloti population
Phylogeny of GR4-type isolates based on alignments of SNP types. Phylogeny based on all SNPs (370 nt positions). Phylogenetic trees were inferred from Bayesian analyses and posterior probabilities (≥50 %) are indicated at the nodes. The names of the isolates and clades are indicated