FIGURE 4 in Porphyrosiphon annulatus sp. nov. (Oscillatoriales, Cyanobacteria) isolated on moist soil in Suwon, Republic of Korea

FIGURE 4. Phylogenetic relationships of cyanobacteria species within the genus Porphyrosiphon inferred from partial 16S rRNA gene sequences with Bayesian analysis. A 16S sequence of Gloeobacter violaceus was included as an outgroup. Additional Maximum-Likelihood (ML) and Neighbor-Joining (NJ) trees showed similar topology of the present Bayesian tree. Their bootstrap proportions (BP) were incorporated into the tree. The first, second and third numbers at the nodes display BP (> 50%) in ML, NJ and posterior probabilities (PP;> 0.90) in Bayesian analysis, respectively. Branch lengths are proportional to the scale given. Species in bold represents our studied organism.