DNA topoisomerases

被引:17
作者
Bjornsti, Mary-Ann [1 ]
机构
[1] Thomas Jefferson Univ, Dept Biochem & Mol Biol, Philadelphia, PA 19107 USA
关键词
D O I
10.1016/0959-440X(91)90017-N
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Dramatic advances in the DNA topoisomerase field are highlighted by the cloning of new DNA topoisomerase genes involved in DNA recombination and segregation of replicated DNAs, a demonstration of camptothecin-promoted colon tumor regression in nude mice, and the construction of a CAL4-RNA polymerase fusion protein to study localized DNA supercoiling.
引用
收藏
页码:99 / 103
页数:5
相关论文
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