DNA bending stiffness on small length scales.

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DNA bending stiffness on small length scales. Abstract Text:

Chongli Yuan,Huimin Chen,Xiong Wen Lou,Lynden A Archer,

Bending properties of short (15-90 bp), double-stranded DNA fragments are quantified using fluorescence resonance energy transfer and small angle x-ray scattering. Results from both types of measurements indicate that short double-stranded DNA fragments exhibit surprisingly high flexibility. These observations are discussed in terms of base-pair-level length fluctuations originating from dynamic features of Watson-Crick base pairs.

DNA bending stiffness on small length scales. Publishing Authors By Initials

C Yuan,H Chen,XW Lou,LA Archer,

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DNA bending stiffness on small length scales. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Physical review letters

VOLUME: 100

Page Numbers: 018102

Journal Abbreviation: Phys. Rev. Lett.

ISSN: 0031-9007

DAY: 7

MONTH: 01

YEAR: 2008

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LANGUAGE: eng

NlmUniqueID: 401141

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Grant and Affiliation Information for DNA bending stiffness on small length scales.

AFFILIATION: School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, USA.

Country: United States

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MEDLINETA: Phys Rev Lett

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