Interplay of DNA supercoiling and catenation during the segregation of sister duplexes

The discrete regulation of supercoiling, catenation and knotting by DNA topoisomerases is well documented both in vivo and in vitro, but the interplay between them is still poorly understood. Here we studied DNA catenanes of bacterial plasmids arising as a result of DNA replication in Escherichia co...

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Bibliographic Details
Main Authors: Martínez-Robles, María Luisa, Witz, Guillaume, Hernández, Pablo, Schvartzman, Jorge B., Stasiak, Andrzej, Krimer, Dora B.
Format: Artigo
Language:Inglês
Published: Oxford University Press 2009
Subjects:
Structural Biology
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2731910/
https://ncbi.nlm.nih.gov/pubmed/19553196
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkp530
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