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. 2010 Apr 26;107(19):8537–8542. doi: 10.1073/pnas.0912949107

Fig. 4.

Fig. 4.

Phylogenetic relationships among HpnP methylases from three distantly related bacterial phyla. (A) The best tree found in trial 15 (Table S3), with early branching cyanobacterial HpnP. (B) The best tree in trial nine, with monophyletic cyanobacterial HpnP. (C) The best tree in trial two, with early branching Methylobacterium HpnP. Branch support is indicated by nonparametric approximate likelihood ratio test (aLRT) statistics. Genus abbreviations: M = Methylobacterium, N = Nitrobacter, B = Bradyrhizobium, and R = Rhodopseudomonas.