Maximum likelihood topologies of the Eta and Kin sequences used in this study. The trees are arbitrarily rooted with the Kin cluster. The species and the locus tags of the corresponding genes are indicated. The brackets indicate the clusters of orthologs. Support of nodes is indicated as in Figure 2.
Zúñiga et al. BMC Evolutionary Biology 2011 11:34 doi:10.1186/1471-2148-11-34