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Unusual mechanical stability of a minimal RNA kissing complex
By using optical tweezers, we have investigated the mechanical unfolding of a minimal kissing complex with only two G·C base pairs. The loop–loop interaction is exceptionally stable; it is disrupted at forces ranging from 7 to 30 pN, as compared with 14–20 pN for unfolding hairpins of 7 and 11 bp. B...
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| Main Authors: | , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
National Academy of Sciences
2006
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1635091/ https://ncbi.nlm.nih.gov/pubmed/17043221 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0607202103 |
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