Evidence map›Paper›PMID 20634200›Full record

ArticleNucleic acids research2010

Global regulation of alternative splicing during myogenic differentiation.

Christopher S Bland, Eric T Wang, Anthony Vu, Marjorie P David, John C Castle, Jason M Johnson, Christopher B Burge, Thomas A Cooper

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 109 papers.

0numbers the graph read from it
0cells of the map it votes in
109citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

109 citing papers in PubMed, 158 citations in OpenAlex.

  1. Review
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  9. An impaired splicing program underlies differentiation defects in hSOD1Cellular and molecular life sciences : CMLS · 2023
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49 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

8 authors at 1 institution in 1 country.

Christopher S BlandDepartment of Pathology and Immunology, Interdepartmental Program in Cell and Molecular Biology, Baylor College of Medicine, Houston, TX 77030, USA.
Eric T Wang
Anthony Vu
Marjorie P David
John C Castle
Jason M Johnson
Christopher B Burge
Thomas A Cooper
University of Arkansas for Medical Sciences · US

Funding

Initiative for Maximizing Student Development (IMSD) ProgramR25GM056929 · NIGMS · BAYLOR COLLEGE OF MEDICINE · PI PEREIRA, FRED A · 1998 to 2023
$12.4M
Identification and Function of Sequence-specific Splicing RegulatorsR01GM085319 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BURGE, CHRISTOPHER B · 2008 to 2025
$5.2M
Mechanisms of Developmentally Regulated SplicingR01GM076493 · NIGMS · BAYLOR COLLEGE OF MEDICINE · PI COOPER, THOMAS A · 2006 to 2009
$1.1M
NIGMS NIH HHS R01 GM076493NIGMS NIH HHS R01GM076493NIGMS NIH HHS R01 GM085319NIGMS NIH HHS R25 GM056929
6 · The paper itself

Abstract

Recent genome-wide analyses have elucidated the extent of alternative splicing (AS) in mammals, often focusing on comparisons of splice isoforms between differentiated tissues. However, regulated splicing changes are likely to be important in biological transitions such as cellular differentiation, or response to environmental stimuli. To assess the extent and significance of AS in myogenesis, we used splicing-sensitive microarray analysis of differentiating C2C12 myoblasts. We identified 95 AS events that undergo robust splicing transitions during C2C12 differentiation. More than half of the splicing transitions are conserved during differentiation of avian myoblasts, suggesting the products and timing of transitions are functionally significant. The majority of splicing transitions during C2C12 differentiation fall into four temporal patterns and were dependent on the myogenic program, suggesting that they are integral components of myogenic differentiation. Computational analyses revealed enrichment of many sequence motifs within the upstream and downstream intronic regions near the alternatively spliced regions corresponding to binding sites of splicing regulators. Western analyses demonstrated that several splicing regulators undergo dynamic changes in nuclear abundance during differentiation. These findings show that within a developmental context, AS is a highly regulated and conserved process, suggesting a major role for AS regulation in myogenic differentiation.

Indexed as

Alternative SplicingAnimalsCell DifferentiationCell LineGene Expression Regulation, DevelopmentalIntronsMiceMuscle DevelopmentMuscle, SkeletalQuailRegulatory Sequences, Ribonucleic AcidRNA-Binding ProteinsSatellite Cells, Skeletal MuscleRegulatory Sequences, Ribonucleic AcidRNA-Binding Proteins

Identifiers

PMID20634200
PMCPMC2995044
OpenAlexW1979718394

What OpenQuestion holds

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LicenceCC BY-NC
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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.