Evidence map›Paper›PMID 42862235›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2027

Unwinding Quadruplex Structures with RNA Helicases.

John C Marecki, Jun Gao, Kevin D Raney

Abstract read
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In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2027. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

John C MareckiDepartment of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, 4301 West Markham Street, Little Rock, AR, 72205, USA. MareckiJohnC@UAMS.edu.ORCID http://orcid.org/0000-0003-1991-8949
Jun GaoDepartment of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, 4301 West Markham Street, Little Rock, AR, 72205, USA.ORCID http://orcid.org/0000-0001-7146-5786
Kevin D RaneyDepartment of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, 4301 West Markham Street, Little Rock, AR, 72205, USA.ORCID http://orcid.org/0000-0002-7290-0206

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The interaction of RNA helicases and non-canonical G-rich quadruplex (G4) structures in all aspects of RNA metabolism is a rapidly expanding field of study. Both cellular and viral RNA helicases dynamically maintain and disrupt G4 RNA structures in multiple compartments of the cell for efficient trafficking, transcription, splicing, translation, and, in the case of viral RNA genomes, replication. The conserved domains shared by diverse members of the helicase superfamilies for RNA binding and ATP-mediated duplex unwinding suggest that quadruplex disruption is a critical activity for many helicases. To probe the conditions and required energetics for quadruplex interaction and unwinding, robust in vitro assays are needed. To overcome the challenges of studying G4 unwinding under optimized conditions, we have adapted standard helicase unwinding assays to closely examine quadruplex dynamics. This chapter provides detailed protocols for describing the capacity for RNA helicases to remodel G4 structures.

Indexed as

G-QuadruplexesRNARNA HelicasesHumansRNARNA HelicasesAssayG4HelicaseKineticsNucleic acidsQuadruplex

Identifiers

PMID42862235

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.