Nucleosome core particles suppress the thermal untwisting of core DNA and adjacent linker DNA.
Covalently closed circular DNA is known to undergo a temperature-dependent change in helical twist. We have reconstituted nucleosome core particles onto closed circular DNA and measured the thermal untwisting of the DNA as a function of nucleosome density. The results demonstrate that the DNA associ...
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| Published in: | Proc Natl Acad Sci U S A |
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| Main Authors: | , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
National Academy of Sciences
1985
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC390444/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/3860814/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.82.14.4653 |
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