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Abrupt transition from free, repulsive to condensed, attractive DNA phase, induced by multivalent polyamine cations
We have investigated the energetics of DNA condensation by multivalent polyamine cations. Solution small angle X-ray scattering was used to monitor interactions between short 25 base-pair dsDNA strands in the free supernatant DNA phase that coexists with the condensed DNA phase. Interestingly, when...
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| Hauptverfasser: | , , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
2008
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2843915/ https://ncbi.nlm.nih.gov/pubmed/19113524 |
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