Evidence map›Paper›PMID 15272118›Full record

ArticleRNA (New York, N.Y.)2004

Using an RNA secondary structure partition function to determine confidence in base pairs predicted by free energy minimization.

David H Mathews

Abstract read
In one paragraph

Article in RNA (New York, N.Y.), 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 201 papers.

0numbers the graph read from it
0cells of the map it votes in
201citing 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

201 citing papers in PubMed.

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  16. The RNA Revolution in the Central Molecular Biology Dogma Evolution.International journal of molecular sciences · 2024
    Review
  17. Article
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141 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

1 author.

David H MathewsCenter for Human Genetics and Molecular Pediatric Disease, Aab Institute of Biomedical Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 703, NY 14642, USA. David_Mathews@urmc.rochester.edu

Funding

WEB BASED DOCUMENTATION &TUTORIALS FOR YAMMPP41RR012255 · NCRR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BROOKS, CHARLES L · 1997 to 2009
$10.4M
NCRR NIH HHS P41 RR012255NCRR NIH HHS RR12255
6 · The paper itself

Abstract

A partition function calculation for RNA secondary structure is presented that uses a current set of nearest neighbor parameters for conformational free energy at 37 degrees C, including coaxial stacking. For a diverse database of RNA sequences, base pairs in the predicted minimum free energy structure that are predicted by the partition function to have high base pairing probability have a significantly higher positive predictive value for known base pairs. For example, the average positive predictive value, 65.8%, is increased to 91.0% when only base pairs with probability of 0.99 or above are considered. The quality of base pair predictions can also be increased by the addition of experimentally determined constraints, including enzymatic cleavage, flavin mono-nucleotide cleavage, and chemical modification. Predicted secondary structures can be color annotated to demonstrate pairs with high probability that are therefore well determined as compared to base pairs with lower probability of pairing.

Indexed as

AlgorithmsNucleic Acid ConformationSequence Analysis, RNAAnimalsComputational BiologyData Interpretation, StatisticalHumans

Identifiers

PMID15272118
PMCPMC1370608

What OpenQuestion holds

Textmetadata
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.