Evidence map›Paper›PMID 20805248›Full record

ArticleNucleic acids research2011

Co-regulation of alternative splicing by diverse splicing factors in Caenorhabditis elegans.

Sergio Barberan-Soler, Pedro Medina, Jeffrey Estella, James Williams, Alan M Zahler

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
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  7. Review
  8. Article
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  15. Review
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  17. Article
  18. Article
  19. Intragenic alternative splicing coordination is essential for Caenorhabditis elegans slo-1 gene function.Proceedings of the National Academy of Sciences of the United States of America · 2011
    Article
  20. Seeing elegance in gene regulatory networks of the worm.Current opinion in genetics & development · 2011
    Review
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 at 1 institution in 1 country.

Sergio Barberan-SolerDepartment of Molecular, Cell, and Developmental Biology, University of California Santa Cruz, Santa Cruz, CA 95064, USA.
Pedro Medina
Jeffrey Estella
James Williams
Alan M Zahler
University of California, Santa Cruz · US

Funding

UNIVERSITY OF CALIFORNIA, SANTA CRUZ IMSD PROGRAMR25GM058903 · NIGMS · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI JURICA, MELISSA S · 1999 to 2019
$12.2M
UNIV OF CAL, SANTA CRUZ, MARC HONORS UNDERGRADUATE PROT34GM007910 · NIGMS · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI ZAHLER, ALAN M · 1985 to 2020
$7.6M
REGULATION OF SPLICE SITE CHOICE IN C. ELEGANSR01GM061646 · NIGMS · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI ZAHLER, ALAN M · 2000 to 2009
$2.2M
NIGMS NIH HHS R01 GM061646NIGMS NIH HHS R01-GM061646NIGMS NIH HHS R25-GM058903NIGMS NIH HHS T34 GM007910NIGMS NIH HHS T34-GM007910
6 · The paper itself

Abstract

Regulation of alternative splicing is controlled by pre-mRNA sequences (cis-elements) and trans-acting protein factors that bind them. The combinatorial interactions of multiple protein factors with the cis-elements surrounding a given alternative splicing event lead to an integrated splicing decision. The mechanism of multifactorial splicing regulation is poorly understood. Using a splicing-sensitive DNA microarray, we assayed 352 Caenorhabditis elegans alternative cassette exons for changes in embryonic splicing patterns between wild-type and 12 different strains carrying mutations in a splicing factor. We identified many alternative splicing events that are regulated by multiple splicing factors. Many splicing factors have the ability to behave as splicing repressors for some alternative cassette exons and as splicing activators for others. Unexpectedly, we found that the ability of a given alternative splicing factor to behave as an enhancer or repressor of a specific splicing event can change during development. Our observations that splicing factors can change their effects on a substrate during development support a model in which combinatorial effects of multiple factors, both constitutive and developmentally regulated ones, contribute to the overall splicing decision.

Indexed as

Alternative SplicingAnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsMutationOligonucleotide Array Sequence AnalysisRNA-Binding ProteinsCaenorhabditis elegans ProteinsRNA-Binding Proteins

Identifiers

PMID20805248
PMCPMC3025544
OpenAlexW2142676859

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.