Additional file 27.Maximum likelihood (RAxML) phylogeny of hypervariable Ig2 variants (exon 4) from Drosophila melanogaster and D. mojavensis. A putative Ixodes scapularis Ig2 sequence is the outgroup. Bootstrap values are shown at the nodes. The scale bar represents 0.3 substitutions per site. Format: DOC Size: 73KB Download file This file can be viewed with: Microsoft Word Viewer Armitage et al. BMC Evolutionary Biology 2012 12:53 doi:10.1186/1471-2148-12-53 |