Torsional stress and local denaturation in supercoiled DNA.
It is shown that local denaturation can be a natural consequence of supercoiling, even in environments where base pairing of linear DNA is energetically favored. Any change in the molecular total twist from its unstressed value is partitioned between local denaturation and smooth twisting in both th...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autor principal: | |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1979
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC383937/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/226985/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.76.8.3870 |
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