Genetic changes specific for individual TPE strain compared to the other two sequenced TPE strains.

aCHP, conserved hypothetical protein; HP, hypothetical protein; OMP, outer membrane protein; TCHMP, treponemal conserved hypothetical membrane protein; TCHOMP, treponemal conserved hypothetical outer membrane protein; TCHP, treponemal conserved hypothetical protein.btprD sequence was not included in the analysis.