Figure 1.

Phylogenetic analyses of 2-methylthioadenine synthetase. The numbers above the branch show bootstrap values for maximum likelihood and distance analyses, and posterior probabilities from Bayesian analyses, respectively. Asterisks indicate values lower than 50%. Colors show taxonomic affiliations.

Huang and Gogarten Genome Biology 2008 9:R109   doi:10.1186/gb-2008-9-7-r109
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