Fig. 2 in Report of 29 unrecorded bacterial species from the phylum Proteobacteria

Fig. 2. Neighbor-joining phylogenetic tree based on 16S rRNA gene sequences, showing the relationship between 10 unrecorded bacterial species and other representatives of the class Alphaproteobacteria. Bootstrap values (>70%) based on 1000 resamplings are shown at branching points. Filled circles indicate that the corresponding nodes were recovered by all treeing methods. Open circles indicate that the corresponding nodes were recovered by the neighbor-joining and maximum-likelihood methods. Escherichia coli NCTC9001T (LN831047) was used as an outgroup (not shown). Bar, 0.02 substitutions per nucleotide position.