Bayesian phylogeny of Metazoa. The analysis was performed on a concatenation of 76 ribosomal protein family alignments, with Saccharomyces cerevisiae as the outgroup. The scale bar indicates the expected number of amino acid substitutions per aligned position. All nodes were resolved in 100% of the sampled topologies from the Bayesian analysis, except the node indicated by a square (support value of 96%).
Gagnière et al. BMC Genomics 2010 11:634 doi:10.1186/1471-2164-11-634