<p><b>Copyright information:</b></p><p>Taken from "Translational machinery of the chaetognath : a transcriptomic approach to the analysis of cytosolic ribosomal protein genes and their expression"</p><p>http://www.biomedcentral.com/1471-2148/7/146</p><p>BMC Evolutionary Biology 2007;7():146-146.</p><p>Published online 28 Aug 2007</p><p>PMCID:PMC2020476.</p><p></p>an amino acid dataset. The trees constructed using Fitch and MP methods have a similar topology. In D, the ML tree using the first two codon positions and the model selected by MrAIC, GTRIG, ML estimated base frequency, a gamma (2) distribution for site substitution rates, and an estimated proportion of invariant sites. Similar topologies were obtained with ML using codon models and with a non homogeneous non stationary ML method allowing G+C equilibrium frequency to vary (see text). Trees E and F were obtained using respectively the GTR model with a MCMC bayesian method and the CAT mixture model on an amino acid dataset. Numbers indicate bootstrap values or branch support; in tree B, MP and Fitch values are respectively at the left and at the right, in tree D, after the slash, the aLRT (actually the minimum of the CHI2-based parametric and non parametric aLRT estimated value). Abbreviations: D.m., ; Echino., Echinoderm; R.n., S.c., S.d., ; Yeast,
