1Wang JC. Cellular roles of DNA topoisomerases: A molecular perspective, Nat Rev Mol Cell Biol, 2002,3:430-40.
2Nitiss JL. Investigating the biological functions of DNA topoisomerases in eukaryotie cells, Biochim Biophys Acta, 1998,1400:63 - 81.
3Champoux JJ. DNA topoisomerases: structure, function, and mechanism, Atmu Rev Biochem, 2001, 70: 369-413.
4Liu LF. DNA topoisomerase poisons as antitumor drugs, Anna Rev Biochem, 1989,58:351 - 375.
5Pommier Y. Diversity of DNA topoisomerases I and inhihitors, Biochimie, 1998,80:255 - 270 .
6D' Arpa P, Maehlin PS, Ratrie H et al. eDNA cloning of human DNA topoisomerase 1: catalytic activity of a 67.7-kDa carboxyl-terminal fragment, Proc Natl Acad Sci USA, 1988,85:2543 - 2547.
7Juan CC, Hwang JL, Liu AA et al. Human DNA topsisonmrase I is encoded by a single-copy gene that maps to chromosome region 20q12- 13.2. Proc Natl Acad Sci USA, 1988,85:8910 - 8913.
8Bronstein IB, Wynne-Jones A, Sukhanova Aet al. Expression, purification and DNA-cleavage activity of recombinant 68-kD human topoisomerase I-target for antitumor drugs, Anticancer Res. 1999,19:317 - 327.
9Mo YY, Wang P, Beck WT Functional expression of human DNA topoisomerase 1 and its subceUular localization in HeLa cells, Exp Cell Res. 2000, 256: 480- 490.
10Stewart L, Ireton GC, Parker LH et al. Biochemical and biophysical analyses of recombinant forms of human topoisomerase I, J Biol Chem, 1996,271 : 7593 - 7601.
