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Phylogenies of the protein family (VitK2_biosynth) that includes futalosine synthase (MqnA) and 1,4-dihydroxy-6-raphthoate synthase (MqnD), based on ML (A) and Bayesian (B) methods. These phylogenies were calculated from an amino acid alignment of 361 sequences and 468 sites (including ambiguous alignments). Additional details are described in the legend to figure 4.
