1. Hutchinson, C.A., Phillips, S., Edgell, M.H., Gillam, S., Jahnke, P. and Smith, M. (1978) J. Biol. Chem. 253; 6551–6560.
2. Kramer, B., Kramer, W. and Fritz, H.-J. (1984) Cell 38; 879–887.
3. Carter, P., Bedouelle, H. and Winter, G. (1985) Nuc. Acids Res. 13; 4431–4443.
4. Kunkel, T.A., Roberts, J.D. and Zakour, R.A. (1987) in Meth. in Enzym. (Wu, R., and Grossman, L, eds.) Vol. 154, pp. 367–382. Academic Press, New York.
5. ibid., Vol. 153, pp. 3–11. Academic Press, New York.