Homologous pairing in stretched supercoiled DNA
By using elastic measurements on single DNA molecules, we show that stretching a negatively supercoiled DNA activates homologous pairing in physiological conditions. These experiments indicate that a stretched unwound DNA locally denatures to alleviate the force-driven increase in torsional stress....
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| Veröffentlicht in: | Proc Natl Acad Sci U S A |
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| Hauptverfasser: | , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
National Academy of Sciences
1998
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| Schlagworte: | |
| Online-Zugang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC27937/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9724746/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.95.18.10579 |
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