Phylogenetic relationships of Toll-like receptors from five insect species

The sequences of nine (Tc), nine (Dm), six (Ag), five (Am), and two (Aa) Toll-related proteins are compared. Species-specific family expansion is shaded yellow for and blue for . Nodes with pink arrowheads have bootstrap values exceeding 800 from 1,000 trials, and green lines connect putative orthologs with 1:1, 1:1:1 or 1:1:1:1 relationship. Note that Toll-9 does not have a Toll/interleukin1 receptor domain.<p><b>Copyright information:</b></p><p>Taken from "Comparative genomic analysis of the immune system"</p><p>http://genomebiology.com/2007/8/8/R177</p><p>Genome Biology 2007;8(8):R177-R177.</p><p>Published online 29 Aug 2007</p><p>PMCID:PMC2375007.</p><p>