1. R. Katsumata, T. Mizukami, Y. Ota, M. Sato, and K. Yamaguchi, Japan Kokai Tokkyo Koho, 30232486 (Oct. 16, 1991).
2. J. H. Miller, in “Experiments in Molecular Genetics,” Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, 1972.
3. J.A. R. Dillon, A. Nasim, and E. R. Nestmann, in “Recombinant DNA Methodology,” John Wiley and Sons, New York, 1985, pp. 81–83.
4. J. Sambrook, E. F. Fritsch, and T. Maniatis, in “Molecular Cloning: A Laboratory Manual,” 2nd Ed., Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, 1989.
5. J. Vieira and J. Messing, in “Methods in Enzymology,” Vol. 153, Academic Press, New York, 1987, pp. 3–11.