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. 2008 Jan 30;3(1):e1514. doi: 10.1371/journal.pone.0001514

Figure 2. Phylogenetic trees based on (A) AprBA, (B) QmoA, (C) QmoB, and (D) QmoC sequences.

Figure 2

The trees were inferred using PhyML (maximum likelihood method). The SOB Apr lineage-I sequence group (A) and the Archaeglobus fulgidus QmoABC sequences (B–D) were used as outgroup, respectively. The scale bar corresponds to 10% estimated sequence divergence. Branching orders that were only supported by bootstrap resampling values below 50% are shown as multifurcations; percentages greater than 50% of bootstrap resampling supporting a topological element are indicated near the nodes.