Distribution across 10 rickettsial genomes of OGs and singletons containing proteins with ankyrin (ANK) and tetratricopeptide repeat (TPR) motifs, proteins with rickettsial palindromic elements (RPE), proteins associated with transposable elements (TPN), proteins of toxin-antitoxin modules (TA), an

1C1OGs (see Figure 4 for description and Figure 5 and Figure 7 for distribution of representative and non-representative C1OGs across rickettsial phylogeny).
2R = representative OGs, NR = non-representative OGs (see Figure 4 for description).
3C2OGs (see Figure 4 for description and Figure S2 for distribution of representative and non-representative C2OGs across rickettsial phylogeny).
4Percentage of 637 C2OGs present within each rickettsial genome. The 128 distributions of these OGs are illustrated in Figure S2.
5ORFs found in only one rickettsial genome. Does not include false singletons (see Figure 4).