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Asymmetric Unwrapping of Nucleosomes under Tension Directed by DNA Local Flexibility

Dynamics of the nucleosome and exposure of nucleosomal DNA play key roles in many nuclear processes but local dynamics of the nucleosome and its modulation by DNA sequence are poorly understood. Using single-molecule assays we observed that the nucleosome can unwrap asymmetrically and directionally...

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Vydáno v:Cell
Hlavní autoři: Ngo, Thuy T. M., Zhang, Qiucen, Zhou, Ruobo, Yodh, Jaya G., Ha, Taekjip
Médium: Artigo
Jazyk:Inglês
Vydáno: 2015
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4409768/
https://ncbi.nlm.nih.gov/pubmed/25768909
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cell.2015.02.001
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