Evidence map›Paper›PMID 18477638›Full record

ArticleNucleic acids research2008

High-throughput single-nucleotide structural mapping by capillary automated footprinting analysis.

Somdeb Mitra, Inna V Shcherbakova, Russ B Altman, Michael Brenowitz, Alain Laederach

Abstract readValidation Study
In one paragraph

Article in Nucleic acids research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing 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

64 citing papers in PubMed.

  1. Article
  2. Article
  3. RNA Secondary Structure Modeling Following the IPANEMAP Workflow.Methods in molecular biology (Clifton, N.J.) · 2024
    Article
  4. Article
  5. Article
  6. Review
  7. High-throughput determination of RNA structures.Nature reviews. Genetics · 2018
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Novel Biochemical Tools for Probing HIV RNA Structure.Methods in molecular biology (Clifton, N.J.) · 2016
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

4 more citing papers are in PubMed but not listed here.

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.

Somdeb MitraDepartment of Biochemistry, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
Inna V Shcherbakova
Russ B Altman
Michael Brenowitz
Alain Laederach

Funding

Physics-based Simulation of Biological Structures(RMI)U54GM072970 · NIGMS · STANFORD UNIVERSITY · PI ALTMAN, RUSS BIAGIO · 2004 to 2013
$33.5M
Time-resolved small angle X-ray scatteringP01GM066275 · NIGMS · STANFORD UNIVERSITY · PI HERSCHLAG, DANIEL · 2003 to 2017
$17.8M
Center for Synchrotron BiosciencesP41EB001979 · NIBIB · YESHIVA UNIVERSITY · PI CHANCE, MARK R · 2003 to 2008
$5.6M
Multi-Scale Dynamic Modeling of RNA Folding and AssemblyR00GM079953 · NIGMS · WADSWORTH CENTER · PI LAEDERACH, ALAIN T · 2008 to 2010
$969k
Multi-Scale Dynamic Modeling of RNA Folding and AssemblyK99GM079953 · NIGMS · STANFORD UNIVERSITY · PI LAEDERACH, ALAIN T · 2007 to 2007
$86k
NIBIB NIH HHS P41-EB0001979NIBIB NIH HHS P41 EB001979NIGMS NIH HHS K99 GM079953NIGMS NIH HHS K99/R00 GM079953NIGMS NIH HHS P01 GM066275NIGMS NIH HHS P01-GM66275NIGMS NIH HHS R00 GM079953NIGMS NIH HHS U54 GM072970NIGMS NIH HHS U54-GM072970
6 · The paper itself

Abstract

The use of capillary electrophoresis with fluorescently labeled nucleic acids revolutionized DNA sequencing, effectively fueling the genomic revolution. We present an application of this technology for the high-throughput structural analysis of nucleic acids by chemical and enzymatic mapping ('footprinting'). We achieve the throughput and data quality necessary for genomic-scale structural analysis by combining fluorophore labeling of nucleic acids with novel quantitation algorithms. We implemented these algorithms in the CAFA (capillary automated footprinting analysis) open-source software that is downloadable gratis from https://simtk.org/home/cafa. The accuracy, throughput and reproducibility of CAFA analysis are demonstrated using hydroxyl radical footprinting of RNA. The versatility of CAFA is illustrated by dimethyl sulfate mapping of RNA secondary structure and DNase I mapping of a protein binding to a specific sequence of DNA. Our experimental and computational approach facilitates the acquisition of high-throughput chemical probing data for solution structural analysis of nucleic acids.

Indexed as

Nucleic Acid ConformationAlgorithmsAnimalsDeoxyribonuclease IDNA FootprintingElectrophoresis, CapillaryFluorescent DyesHydroxyl RadicalIntronsModels, MolecularMolecular ProbesNucleotidesRNASoftwareTetrahymenaDeoxyribonuclease IFluorescent DyesHydroxyl RadicalMolecular ProbesNucleotidesRNA

Identifiers

PMID18477638
PMCPMC2441812

What OpenQuestion holds

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LicenceCC BY-NC
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.