Minimum evolution tree for the combined cytochrome b and 16S data sets (1,536 bp) under the GTR + Γ model. The same topology was obtained under weighted parsimony (down-weighting transitions at third codon positions). Bootstrap values for weighted parsimony (with transition:transversion changes at third codon positions weighted 1:5) and for ME analysis are shown above and below each branch, respectively.
[Fig. 3 from Huang et al. 2000. Mol Phylogenet Evol 17:48-57.]