FIG. 8.

Western blots with T. denticola Tap1 antiserum (A), T. pallidum FlgE antiserum (B), and T. phagedenis FlaB antiserum (C). Lanes 1, JS97; lanes 2, AS98; lanes 3, wild type. The arrow in panel A indicates the Tap1 polypeptide band. In panel B, the polypeptide ladder is a typical pattern found in treponemal hook polypeptides that may be due to cross-linking. The significance of the minor band missing in lane 3 is unknown. Numbers at right of each panel represent molecular masses in kilodaltons.