Figure 5
From: Automatic selection of representative proteins for bacterial phylogeny

An unrooted phylogenetic tree of Firmicutes and Actinobacteria. This tree includes the reduced genomes of Mycoplasma and Ureaplasma. We found that if these genomes were included in larger phylogenies, such as those in Figures 1 and 4, we obtained unreliable results with poor bootstrap support.