Evidence map›Paper›PMID 22652626›Full record

ArticleMethods (San Diego, Calif.)2012

Computational detection and analysis of sequences with duplex-derived interstrand G-quadruplex forming potential.

Kajia Cao, Paul Ryvkin, F Brad Johnson

Abstract read
In one paragraph

Article in Methods (San Diego, Calif.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Chromatin Hubs: A biological and computational outlook.Computational and structural biotechnology journal · 2022
    Review
  2. Fundamentals of G-quadruplex biology.Annual reports in medicinal chemistry · 2020
    Article
  3. Article
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  5. Article
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  9. Article
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  11. Review
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

3 authors.

Kajia CaoDepartment of Cell and Molecular Biology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA.
Paul Ryvkin
F Brad Johnson

Funding

STRUCTURAL BASIS FOR EPIGENETICS IN AGING AND LONGEVITYP01AG031862 · NIA · WISTAR INSTITUTE · PI GARCIA, BENJAMIN A · 2008 to 2022
$28.3M
Telomere maintenance by Werner syndrome family proteins.R01AG021521 · NIA · UNIVERSITY OF PENNSYLVANIA · PI JOHNSON, F. BRAD · 2004 to 2013
$2.8M
NIA NIH HHS P01 AG031862NIA NIH HHS R01 AG021521
6 · The paper itself

Abstract

Bioinformatic approaches to the identification of genomic sequences having G-quadruplex forming potential (QFP) has enabled important tests of the structure of these sequences in vitro and of their behavior under conditions where the formation or function of G-quadruplexes is modulated in vivo. Several similar approaches to identifying intramolecular QFP (i.e. forming among G-runs on one strand of DNA) have been developed previously, but none appears to perfectly predict G-quadruplex formation. Here we describe a new approach, which complements and differs from prior approaches in that it identifies motifs containing G-runs on both strands of duplex DNA that could contribute to G-quadruplex structures. We call these motifs duplex-derived interstrand QFP (ddiQFP), and illustrate their potential applications by describing their genomic distribution and an example of their correspondence to loci targeted by a G-quadruplex-unwinding DNA helicase in yeast.

Indexed as

G-QuadruplexesCircular DichroismComputational BiologyDNADNA HelicasesGenomicsGuanineNucleic Acid ConformationTelomereDNADNA HelicasesGuanine

Identifiers

PMID22652626
PMCPMC3701776

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.