Comparative order of Pol III-transcribed genes in Tritryps. Clusters that present some degree of synteny among Tritryps are shown. In L. major, they correspond to loci chr23 (panel A), chr24-II (panel B), chr33-I (panel C) and chr34-I (panel D). The order of genes in clusters chr24-II and chr34-I was inverted compared to the maps shown in figure 1. The corresponding orthologous regions in T. brucei and T. cruzi are indicated. Orthologous genes are joined by grey lines. Figure is not to scale.