Phylogenetic tree of human (h), chimpanzee (c), rhesus monkey (m), baboon (b), dog (d), chicken (gg), and zebrafish (z) clusters

Abstract

<p><b>Copyright information:</b></p><p>Taken from "Adaptive evolution of multiple-variable exons and structural diversity of drug-metabolizing enzymes"</p><p>http://www.biomedcentral.com/1471-2148/7/69</p><p>BMC Evolutionary Biology 2007;7():69-69.</p><p>Published online 2 May 2007</p><p>PMCID:PMC1885805.</p><p></p> The major tree branches are labeled with the percentage support (only when >50%) for that partition based on 1,000 bootstrap replicates. The scale bar equals a distance of 0.1