Figure 3.

Neighbor-joining tree based on D-Lactate dehydrogenase amino acid sequences from 21 taxa. Numbers at nodes indicate the percentage of NJ bootstrap analyses with 2,000 replicates and posterior probabilities expressed as percentages. The scale bar indicates levels of amino acid sequence divergence. The tree was rooted using the fungal DLD1 proteins.

Cristescu et al. BMC Evolutionary Biology 2008 8:268   doi:10.1186/1471-2148-8-268
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