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Compression and self-entanglement of single DNA molecules under uniform electric field
We experimentally study the effects of a uniform electric field on the conformation of single DNA molecules. We demonstrate that a moderate electric field (∼200 V/cm) strongly compresses isolated DNA polymer coils into isotropic globules. Insight into the nature of these compressed states is gained...
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| Главные авторы: | , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
National Academy of Sciences
2011
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3182689/ https://ncbi.nlm.nih.gov/pubmed/21911402 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1105547108 |
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