1. White, S., Szewczyk, J. W., Turner, J. M., Baird, E. E. & Dervan, P. B. Nature 391, 468–471 (1998).
2. Sun, J. S.et al. Proc. Natl Acad. Sci. USA 86, 9198–9202 (1989).
3. Bailly, C.et al. Biochemistry 33, 15348–15364 (1994).
4. Le Doan, T.et al. Nucleic Acids Res. 15, 7749–7760 (1987).
5. Moser, H. E. & Dervan, P. B. Science 238, 645–650 (1987).