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Activation of topoisomerase II-mediated excision of chromosomal DNA loops during oxidative stress
Hydrogen peroxide (H(2)O(2)), a reactive oxygen species (ROS), is known to induce oxidative stress and apoptosis. U937 cells treated with H(2)O(2) were shown to produce high molecular weight (HMW) DNA fragments ∼50 to 100 kb in size in <1 min. The formation of these HMW DNA fragments is reversibl...
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| Hauptverfasser: | , , , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Cold Spring Harbor Laboratory Press
1999
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC316815/ https://ncbi.nlm.nih.gov/pubmed/10385624 |
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