Evidence map›Paper›PMID 25432749›Full record

ArticleMethods in enzymology2014

SHAPE analysis of small RNAs and riboswitches.

Greggory M Rice, Steven Busan, Fethullah Karabiber, Oleg V Favorov, Kevin M Weeks

Abstract read
In one paragraph

Article in Methods in enzymology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Exploring functional transitions of the 2'-dG riboswitch aptamer.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Activation of Caged Functional RNAs by An Oxidative Transformation.Chembiochem : a European journal of chemical biology · 2025
    Article
  6. tRNA mbioRxiv : the preprint server for biology · 2023
    Article
  7. Article
  8. In vitro selection of ribozyme ligases that use prebiotically plausible 2-aminoimidazole-activated substrates.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Large Noncoding RNAs in Bacteria.Microbiology spectrum · 2018
    Review
  14. Review
  15. Decoding mechanisms by which silent codon changes influence protein biogenesis and function.The international journal of biochemistry & cell biology · 2015
    Review
  16. 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.

Greggory M RiceDepartment of Chemistry, University of North Carolina, Chapel Hill, North Carolina, USA.
Steven BusanDepartment of Chemistry, University of North Carolina, Chapel Hill, North Carolina, USA.
Fethullah KarabiberDepartment of Computer Engineering, Yildiz Technical University, Istanbul, Turkey.
Oleg V FavorovDepartment of Biomedical Engineering, University of North Carolina, Chapel Hill, North Carolina, USA. Electronic address: favorov@bme.unc.edu.
Kevin M WeeksDepartment of Chemistry, University of North Carolina, Chapel Hill, North Carolina, USA. Electronic address: weeks@unc.edu.

Funding

Rapid and Generic Discovery of Small Molecule Ligands Targeting RNAR01GM098662 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI WEEKS, KEVIN M · 2011 to 2014
$1.2M
NIGMS NIH HHS R01 GM098662
6 · The paper itself

Abstract

We describe structural analysis of small RNAs by SHAPE chemical probing. RNAs are treated with 1-methyl-7-nitroisatoic anhydride, a reagent that detects local nucleotide flexibility; and N-methylisatoic anhydride and 1-methyl-6-nitroisatoic anhydride, reagents which together detect higher-order and noncanonical interactions. Chemical adducts are quantified as stops during reverse transcriptase-mediated primer extension. Probing information can be used to infer conformational changes and ligand binding and to develop highly accurate models of RNA secondary structures.

Indexed as

RiboswitchAnhydridesBase SequenceElectrophoresis, CapillaryIndicators and ReagentsMolecular Sequence DataNucleic Acid Conformationortho-AminobenzoatesOxazinesRNARNA Folding1-methyl-7-nitroisatoic anhydrideAnhydridesIndicators and ReagentsN-methylisatoic anhydrideortho-AminobenzoatesOxazinesRiboswitchRNACapillary electrophoresisQuSHAPERiboswitchRNA structureSHAPE

Identifiers

PMID25432749
PMCPMC4896901

What OpenQuestion holds

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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.