1. Indest KJ, Ramamoorthy R, Philipp MT (2001) Transcriptional regulation in spirochetes of medical importance. In: Saier MH, García-Lara J (eds) The spirochetes: molecular and cellular biology. Horizon Press, Oxford, pp 159–170
2. Pal U, Fikrig E (2003) Adaptation of Borrelia burgdorferi in the vector and vertebrate host. Microbes Infect 5: 659–666
3. Seshu J, Skare JT (2001) The many faces of Borrelia burgdorferi. In: Saier MH, García-Lara J (eds) The spirochetes: molecular and cellular biology. Horizon Press, Oxford, pp 147–158
4. Kuhn TS (1970) The structure of scientific revolutions. University of Chicago Press, Chicago
5. Schwan TG, Piesman J, Golde WT, Dolan MC, Rosa PA (1995) Induction of an outer surface protein on Borrelia burgdorferi during tick feeding. Proc Natl Acad Sci USA 92: 2909–2913