[5] Lloyd S. Quantum search without entanglement [J]. Phys. Rev., 1999, A61 010301(R), quant-ph/9903057.

[6] Motwani R, Raghavan P. Randomized Algorithms [M]. London: Cambridge University Press, 1995.

[7] Watson J D, Hopkins N H, Roberts J W, et al. Molecular Biology of the Gene [M], 4th edition. Benjamin/Cummings, 1987.

[8] Beard W A, Shock D D, Vande Berg B J, et al. Efficiency of correct nucleotide insertion governs DNA polymerase fidelity [J]. J. Biol. Chem., 2002, 277: 47393-47398.

[9] Kunkel T. DNA replication fidelity [J]. J. Biol. Chem., 2004, 279: 16895.

[10] Li X, Cai Z, Sevilla M. Investigation of proton transfer within DNA base pair anion and cation radicals [J]. J. Phys. Chem. B, 2001, 105: 10115-10123.