Evidence map›Paper›PMID 31457446›Full record

ArticleACS omega2017

Coarse-Grained Simulation of Rodlike Higher-Order Quadruplex Structures at Different Salt Concentrations.

Matúš Rebič, Francesca Mocci, Jozef Uličný, Alexander P Lyubartsev, Aatto Laaksonen

Abstract read
In one paragraph

Article in ACS omega, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. ACS omega · 2020
    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

5 authors.

Matúš RebičDivision of Physical Chemistry, Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm, Sweden.
Francesca MocciDivision of Physical Chemistry, Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm, Sweden.
Jozef UličnýDepartment of Biophysics, Faculty of Science and Centre for Multimodal Imaging (CMI), Department of Biophysics, Institute of Physics, P. J. Šafárik University, Jesenná 5, 041 54 Košice, Slovakia.
Alexander P LyubartsevDivision of Physical Chemistry, Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm, Sweden.
Aatto LaaksonenDivision of Physical Chemistry, Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a coarse-grained (CG) model of a rodlike higher-order quadruplex with explicit monovalent salts, which was developed from radial distribution functions of an underlying reference atomistic molecular dynamics simulation using inverse Monte Carlo technique. This work improves our previous CG model and extends its applicability beyond the minimal salt conditions, allowing its use at variable ionic strengths. The strategies necessary for the model development are clearly explained and discussed. The effects of the number of stacked quadruplexes and varied salt concentration on the elasticity of the rodlike higher-order quadruplex structures are analyzed. The CG model reproduces the deformations of the terminal parts in agreement with experimental observations without introducing any special parameters for terminal beads and reveals slight differences in the rise and twist of the G-quartet arrangement along the studied biopolymer. The conclusions of our study can be generalized for other G-quartet-based structures.

Identifiers

PMID31457446
PMCPMC6641151

What OpenQuestion holds

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Registered trials

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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.