Evidence map›Paper›PMID 19528068›Full record

ArticleNucleic acids research2009

Structural implication of splicing stochastics.

Eugene Melamud, John Moult

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.5field-weighted citation impact, top 19% of its field
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

30 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. IsoProDB: an integrated map of human protein isoforms for accelerated research.Database : the journal of biological databases and curation · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Predicting the Structural Impact of Human Alternative Splicing.bioRxiv : the preprint server for biology · 2023
    Article
  8. Review
  9. Article
  10. Gene product diversity: adaptive or not?Trends in genetics : TIG · 2022
    Review
  11. Review
  12. The determinants of alternative RNA splicing in human cells.Molecular genetics and genomics : MGG · 2017
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

2 authors at 2 institutions in 1 country.

Eugene MelamudCenter for Advanced Research in Biotechnology, University of Maryland Biotechnology Institute, 9600 Gudelsky Drive, Rockville, MD 20850, USA. melamud@umbi.umd.edu
John Moult
Biotechnology Institute · USUniversity of Maryland, College Park · US

Funding

X RAY DIFFRACTION MEASUREMENTS AT ARGONNE SYNCHROTRONP01GM057890 · NIGMS · UNIVERSITY OF MD BIOTECHNOLOGY INSTITUTE · PI BRYAN, PHILIP N · 1998 to 2007
$10.8M
NIGMS NIH HHS P01 GM57890
6 · The paper itself

Abstract

Even though nearly every human gene has at least one alternative splice form, very little is so far known about the structure and function of resulting protein products. It is becoming increasingly clear that a significant fraction of all isoforms are products of noisy selection of splice sites and thus contribute little to actual functional diversity, and may potentially be deleterious. In this study, we examine the impact of alternative splicing on protein sequence and structure in three datasets: alternative splicing events conserved across multiple species, alternative splicing events in genes that are strongly linked to disease and all observed alternative splicing events. We find that the vast majority of all alternative isoforms result in unstable protein conformations. In contrast to that, the small subset of isoforms conserved across species tends to maintain protein structural integrity to a greater extent. Alternative splicing in disease-associated genes produces unstable structures just as frequently as all other genes, indicating that selection to reduce the effects of alternative splicing on this set is not especially pronounced. Overall, the properties of alternative spliced proteins are consistent with the outcome of noisy selection of splice sites by splicing machinery.

Indexed as

Alternative SplicingAmino Acid SequenceDiseaseHumansMolecular Sequence DataProtein ConformationProtein IsoformsProtein StabilitySequence AlignmentSequence Analysis, ProteinStochastic ProcessesProtein Isoforms

Identifiers

PMID19528068
PMCPMC2724273
OpenAlexW2067302115

What OpenQuestion holds

Textmetadata
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.