3Habets G G, Scholtes E H, Zuydgeest D. Identification of an invasion-inducing gene, Tiam-1, that encodesa protein with homology to GDP-GTP ecchangers for Rho-like protein[J]. Cell, 1994, 77(4) :537-549.
4Rasmussen R. Quantification on the light cycler. Rapid cycle real-time PCR, methods and applications[ M]. Heidelberg: Springer Press, 2001 : 21.
5Barchill S A, Bradbury M F, Pitlman K, et al. Detection of epithelial cancer cells in peripheral blood by reverse transcriptase-polymorase chail reaction [J]. Br J Cancer, 1995, 71(2) :278-281.
6Klein D. Quantification using real-time PCR technology: applications and limitations[J]. Trends Mol Med, 2002, 8(6) : 257.
