Evidence map›Paper›PMID 26306533›Full record

ArticleJournal of biological physics2016

Physical origin of DNA unzipping.

Sitichoke Amnuanpol

Abstract read
In one paragraph

Article in Journal of biological physics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Sitichoke AmnuanpolPhysics Department, Thammasat University, Klong Luang, Pathumthani, 12120, Thailand. sitichok@tu.ac.th.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In DNA transcription, the base pairs are unzipped in response to the enzymatic forces, separating apart two intertwined nucleotide strands. Consequently, the double-stranded DNA (dsDNA), in which two nucleotide strands wind about each other, transits structurally to the single-stranded DNA (ssDNA) in which two nucleotide strands are completely unwound and separated. The large interstrand separation is intimately related to the softening nucleotide strands. This conceptual framework is reinforced with the flow of the bending modulus toward zero under recursion relations derived from the momentum shell renormalization group. Interestingly, the stretch modulus remains the same under recursion relations. The renormalization of the bending modulus to zero has a profound implication that ssDNA has the shorter bending persistence length than does dsDNA in accordance with experiments.

Indexed as

Biophysical PhenomenaNucleic Acid ConformationBiomechanical PhenomenaDNA, Single-StrandedModels, MolecularDNA, Single-StrandedDNA unzippingLinking numberMomentum shell renormalization group

Identifiers

PMID26306533
PMCPMC4713417

What OpenQuestion holds

Textmetadata
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.