1[1]Hsu DW,Lin MJ,Lee TL et al.Two major forms of DNA(cytosine-5)methyltransferase in human somatic tissues.Proc Natl Acad Sci USA.1999,17,96(17):9751-6.
2[2]Latham KE.Mechanisms and control of embryonic genome activation in mammalian embryos.Int Rev Cytol.1999,193:71-124.
3[3]Lyon MF.Imprinting and X-chromosome inactivation.Results Probl Cell Differ.1999,25:73-90.
4[4]Birger Y,Shemer R,Perk J.The imprinting box of the mouse Igf2r gene.Nature,1999,397(6714):84-8.
3Li E, Bestor TH, Jaenisch R. Targeted mutation of the DNA methyltransferase gene results in embryonic lethality [J]. Cell 1992;69: 915-926.
4Bestor T, Laudano A, Mattaliano R, et al. Cloning and sequencing of a cDNA encoding DNA methyltransferase of mouse cells[J]. Mol Biol, 1988, 203(4): 971-983.
5Wyatt GR. Occurence of 5-methyl-cytosine in nuceic acids[J]. Nature, 1950, 166:237-238.
7Attwood JT, Yung RL, Richardson BC. DNA methylation and the regulation ofgene transcription. [J]. Cell Mol Life Sci, 2002,59 (2) : 241-257.
8HSIEH J, GAGEF H. Epigenetic controlof neural stem cell fate [J]. Currop in Genet Dev, 2004, 14(5):4612469.
9Schmiemann V, Bocking A, Kazimirek M, et al. Methylation assay for the diagnosis of lung cancer on bronchial aspirates:a cohort study[J]. Clin Cancer Res, 2005, 11 (21): 7728-7734.
10Leung W K, To K F, Man E P, et al. Detection of epigenetic changes in fecal DNA as a molecular screening test forcolorcctal cancer: a feasibility study[J]. Clin Chem, 2004, 50(11): 2179-2182.