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Unraveling the structure of DNA during overstretching by using multicolor, single-molecule fluorescence imaging
Single-molecule manipulation studies have revealed that double-stranded DNA undergoes a structural transition when subjected to tension. At forces that depend on the attachment geometry of the DNA (65 pN or 110 pN), it elongates ≈1.7-fold and its elastic properties change dramatically. The nature of...
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| Hlavní autoři: | , , , , , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
National Academy of Sciences
2009
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2775282/ https://ncbi.nlm.nih.gov/pubmed/19841258 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0904322106 |
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