Additional file 2.

Figure S1 Phylogenetic trees of each of the individual genes used in the study. Posterior probabilities are given above the node and maximum likelihood values are given below. Branch lengths are indicated by the scale bar of substitutions per site at the bottom left of each gene tree.

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Weinert et al. BMC Biology 2009 7:6   doi:10.1186/1741-7007-7-6