Figure 2

Unrooted Bayesian consensus tree of Eubacteria including five cyanobacterial species. Unrooted phylogenetic tree of 16S rRNA gene sequences from 27 eubacterial species reconstructed using Bayesian methods. Posterior probabilities (black) and bootstrap values (red) from 100 re-samplings are displayed at the nodes. Cyanobacteria, represented by 5 species, form a monophyletic group with Gloeobacter violaceus being closest to other eubacterial species.