Evidence map›Paper›PMID 25019813›Full record

ArticlePhysical review. E, Statistical, nonlinear, and soft matter physics2014

Torque correlation length and stochastic twist dynamics of DNA.

Edward J Banigan, John F Marko

Erratum issuedAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Physical review. E, Statistical, nonlinear, and soft matter physics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Edward J BaniganDepartment of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, USA.
John F MarkoDepartment of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, USA and Department of Molecular Biosciences, Northwestern University, Evanston, Illinois 60208, USA.

Funding

TRANS-NETWORK PROJECTSU54CA143869 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI WIDOM, JONATHAN · 2009 to 2013
$12.8M
Activities of nucleoprotein complexes visualized in single-molecule experimentsR01GM105847 · NIGMS · NORTHWESTERN UNIVERSITY · PI MARKO, JOHN F · 2013 to 2025
$2.5M
NCI NIH HHS 1U54CA143869NCI NIH HHS U54 CA143869NIGMS NIH HHS 1R01GM105847NIGMS NIH HHS R01 GM105847
6 · The paper itself

Abstract

We introduce a short correlation length for torque in twisting-stiff biomolecules, which is necessary for the physical property that torque fluctuations be finite in amplitude. We develop a nonequilibrium theory of dynamics of DNA twisting which predicts two crossover time scales for temporal torque correlations in single-molecule experiments. Bending fluctuations can be included, and at linear order we find that they do not affect the twist dynamics. However, twist fluctuations affect bending, and we predict the spatial inhomogeneity of twist, torque, and buckling arising in nonequilibrium "rotor-bead" experiments.

Indexed as

DNAModels, GeneticTorqueElasticityNucleic Acid ConformationStochastic ProcessesDNA

Identifiers

PMID25019813
PMCPMC4141913

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.