Figure 5

Neighbor joining (NJ) tree based on distances calculated from a CREx gene rearrangement analysis. Genes are drawn in their original order; intergenic distances are not included and sizes of genes are not to scale. Protein-coding genes are colored in yellow, rRNAs in light grey and control regions in dark grey. All abbreviations are the same as in Fig. 1 and Table 1. Genes are transcribed from left to right excepting the underlined ones, which are located on the (−)-strand. *Gene annotation of the present study was used for this analysis.