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Article

DNA topoisomerase activities in Chinese hamster radiosensitive mutants after X-ray treatment.

Cell biology international - 1 Jan 2002

Pastor Nuria, Cortés Felipe

Abstract excerpt

In the last years the attractive hypothesis of a possible involvement of mammalian topoisomerases in DNA repair has been proposed, given their molecular mechanism of action. So far, using asynchronous cultures a lot of controversial results have been reported, without taking into account the frequently dramatic fluctuations of topoisomerase activities depending upon the cell cycle stage and proliferation rate...

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Identifiers

PMID: 12119181
DOI: 10.1006/cbir.2002.0899

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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