Figure 2From: The central region of the msp gene of Treponema denticola has sequence heterogeneity among clinical samples, obtained from patients with periodontitis MSP amino acid sequence alignment of T. denticola strains ATCC 35405 and Group A (panel A), and ATCC 33520 and Group B (panel B). The grey areas indicate single amino acid substitutions compared with ATCC 35405 (panel A) and ATCC 33520 (panel B).Back to article page