Literature DB >> 204790

Mechanism of the reaction catalyzed by the DNA untwisting enzyme: attachment of the enzyme to 3'-terminus of the nicked DNA.

J J Champoux.   

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Year:  1978        PMID： 204790     DOI： 10.1016/0022-2836(78)90238-3

Source DB:  PubMed          Journal:  J Mol Biol        ISSN： 0022-2836            Impact factor:   5.469


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  24 in total

1.  Topoisomerase I is preferentially associated with normal SV40 replicative intermediates, but is associated with both replicating and nonreplicating SV40 DNAs which are deficient in histones.

Authors:  J J Champoux
Journal:  Nucleic Acids Res       Date:  1992-07-11       Impact factor: 16.971

2.  Topoisomerase I-mediated integration of hepadnavirus DNA in vitro.

Authors:  H P Wang; C E Rogler
Journal:  J Virol       Date:  1991-05       Impact factor: 5.103

3.  Mapping in vivo topoisomerase I sites on simian virus 40 DNA: asymmetric distribution of sites on replicating molecules.

Authors:  S E Porter; J J Champoux
Journal:  Mol Cell Biol       Date:  1989-02       Impact factor: 4.272

4.  Topoisomerase I sites cluster asymmetrically at the ends of the simian virus 40 core origin of replication.

Authors:  S Tsui; M E Anderson; P Tegtmeyer
Journal:  J Virol       Date:  1989-12       Impact factor: 5.103

5.  Phase II study of topotecan in metastatic hormone-refractory prostate cancer.

Authors:  G R Hudes; R Kosierowski; R Greenberg; H E Ramsey; S C Fox; R F Ozols; C A McAleer; B J Giantonio
Journal:  Invest New Drugs       Date:  1995       Impact factor: 3.850

6.  O4-(5'-uridylyl)tyrosine is the bond between the genome-linked protein and the RNA of poliovirus.

Authors:  P G Rothberg; T J Harris; A Nomoto; E Wimmer
Journal:  Proc Natl Acad Sci U S A       Date:  1978-10       Impact factor: 11.205

7.  The basis for camptothecin enhancement of DNA breakage by eukaryotic topoisomerase I.

Authors:  S E Porter; J J Champoux
Journal:  Nucleic Acids Res       Date:  1989-11-11       Impact factor: 16.971

8.  Mechanistic study of E. coli DNA topoisomerase I: cleavage of oligonucleotides.

Authors:  Y C Tse-Dinh; B G McCarron; R Arentzen; V Chowdhry
Journal:  Nucleic Acids Res       Date:  1983-12-20       Impact factor: 16.971

9.  Drosophila topoisomerase I: isolation, purification and characterization.

Authors:  K Javaherian; Y C Tse; J Vega
Journal:  Nucleic Acids Res       Date:  1982-11-11       Impact factor: 16.971

10.  Ethidium bromide-mediated renaturation of denatured closed circular DNAs. The nature of denaturation-resistant fractions of bacteriophage PM2 closed circular DNA.

Authors:  P P Lau; H B Gray
Journal:  Nucleic Acids Res       Date:  1980-02-11       Impact factor: 16.971
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