Sequence logos representing the PEXEL motifs of eight Plasmodium species. Note that only the proteins presented in Table 2 were used to draw the individual PEXEL motifs. Phylogenetic relationships were drawn according to Figure 1. For details on how the PEXEL motif mediates protein export refer to the recent review by Goldberg and Cowman . Abbreviations: Pfa, P. falciparum; Pre, P. reichenowi; Pga, P. gallinaceum; Pkn, P. knowlesi; Pvi, P. vivax; Pch, P. chabaudi; Pyo, P. yoelii, Pbe, P. berghei. See also Additional file 8.
Pick et al. BMC Evolutionary Biology 2011 11:167 doi:10.1186/1471-2148-11-167