Homologous pairing in stretched supercoiled DNA

By using elastic measurements on single DNA molecules, we show that stretching a negatively supercoiled DNA activates homologous pairing in physiological conditions. These experiments indicate that a stretched unwound DNA locally denatures to alleviate the force-driven increase in torsional stress....

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Dades bibliogràfiques

Publicat a:	Proc Natl Acad Sci U S A
Autors principals:	Strick, T. R., Croquette, V., Bensimon, D.
Format:	Artigo
Idioma:	Inglês
Publicat:	National Academy of Sciences 1998
Matèries:	Biological Sciences
Accés en línia:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC27937/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9724746/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.95.18.10579
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