Figure 3b. Phylogenetic tree for NirS domain
Phylogenetic analysis of NirS (cd-1 type) domain homologs places the Chloroflexi within a clade dominated by Alpha-, Beta-, Gammaproteobacteria, but also including members of the Epsilonproteobacteria, Aquificae, Bacteroidetes, and Planctomycetes. Statistical support values were displayed using a simplified color scheme for aLRT/rapid bootstrap values. Support values for selected bipartitions are labeled (aLRT/bb). Support for other nodes is indicated with the following color scheme: Strong support with both values ≥ 90 (black); weak support with both values ≤ 50 (white); intermediate support with one or both values between 50 and 90 (grey); conflicting support, with one value ≤ 50 and the other ≥ 90 (grey).