1. A. Meister, in “The Enzymes,” Vol. X, ed. by P. D. Boyer, Academic Press, New York, 1974, pp. 561–580.
2. D. B. Wetlaufer, in “Advances in Protein Chemistry,” Vol. 17, ed. by C. B. Anfinsen, M. L. Anson, K. Bailey, and J. T. Edsall, Academic Press, New York, 1962, pp. 303–390.
3. T. Maniatis, E. F. Fritsch, and J. Sambrook, “Molecular Cloning: A Laboratory Manual,” Cold Spring Harbor Laboratory Press, New York, 1989.