Additional file 1.Supplementary tables. Supplementary Table 1 lists the organisms included in this study. Supplementary Table 2 lists accession numbers and characteristics of the sequences utilized in this study. Format: PDF Size: 175KB Download file This file can be viewed with: Adobe Acrobat Reader Comas et al. BMC Evolutionary Biology 2008 8:147 doi:10.1186/1471-2148-8-147 |