[1] [1] So P T C, Dong C Y, Masters B R, et al. Biomedical Engineering, 2000, 2: 399.

[2] [2] Drummen G P C. International Journal of Molecular Sciences, 2010, 11(1): 154.

[3] [3] Trounson A, Anderiesz C, Jones G. Reproduction, 2001, 121: 51.

[4] [4] Combelles C M H, Cekleniak N A, et al. Human Reproduction, 2002, 17: 1006.

[5] [5] Van Blerkom J. Proceeding of the National Academy of Sciences of the United States of America, 1991, 88(11): 5031.

[6] [6] Liu S, LI Y, Gao X, et al. Fertility and Sterility, 2010, 93(5): 1550.

[7] [7] Robertson A, Geiman T M, Sankpal U T, et al. Biochemical Biophysical Research Communications, 2004, 322: 110.

[8] [8] Lucifero D, La Salle S, Bourc’his D, et al. BMC Developmental Biology, 2007, 7: 36.

[9] [9] Margot J B, Ehrenhofer-Marray A E, Leonhardt H. BMC Molecular Biology, 2003, 4: 7.

[10] [10] Kulis M, Esteller M. Advances in Genetics, 2010, 70: 27.

[11] [11] Goll M G, Bestor T H. Annual Review Biochemistry, 2005, 74: 481.

[12] [12] Hammatani T, Falco G, Carter M G, et al. Human Molecular Genetics, 2004, 13(19): 2263.

[13] [13] Zhang L, L D Y, Ma W Y, et al. Fertility and Sterility, 2011, 95(4): 1531.

[14] [14] Lees-Murdock D J, Shovlin T C, Gardiner T, et al. Developmental Dynamics 2005, 232: 992.