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Extreme bendability of sub-100 bp long DNA revealed by single molecule cyclization

The classical view of DNA posits that DNA must be stiff below the persistence length (<150 bp) but recent studies addressing this have yielded contradictory results. We developed a fluorescence-based, protein-free assay for studying the cyclization of single DNA molecules in real time. The assay...

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Bibliografiske detaljer
Main Authors: Vafabakhsh, Reza, Ha, Taekjip
Format: Artigo
Sprog:Inglês
Udgivet: 2012
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3565842/
https://ncbi.nlm.nih.gov/pubmed/22936778
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/science.1224139
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