Phylogenetic tree of spliced leader (SL) sequences of A. deanei and S. culicis. A neighbor-joining tree (1000 bootstraps) obtained by MEGA 5.0 using the SL gene from the A. deanei and S. culicis genome sequences and sequences retrieved from GenBank (S. culicis DQ860203.1, L. pyrrhocoris JF950600.1, H. samuelpessoai X62331.1, H. mariadeanei AY547468.1, A. deanei EU099545.1, T. rangeli AF083351 and T. cruzi AY367127). (TIF)