Unraveling the structure of DNA during overstretching by using multicolor, single-molecule fluorescence imaging

Single-molecule manipulation studies have revealed that double-stranded DNA undergoes a structural transition when subjected to tension. At forces that depend on the attachment geometry of the DNA (65 pN or 110 pN), it elongates approximately 1.7-fold and its elastic properties change dramatically....

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Vydané v:	Proceedings of the National Academy of Sciences - PNAS Ročník 106; číslo 43; s. 18231
Hlavní autori:	van Mameren, Joost, Gross, Peter, Farge, Geraldine, Hooijman, Pleuni, Modesti, Mauro, Falkenberg, Maria, Wuite, Gijs J L, Peterman, Erwin J G
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	United States 27.10.2009
Predmet:	DNA - chemistry Microfluidic Analytical Techniques Microscopy, Fluorescence Nucleic Acid Conformation Nucleic Acid Denaturation Optical Tweezers Transition Temperature
ISSN:	1091-6490, 1091-6490
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