Evidence map›Paper›PMID 17053087›Full record

ArticleRNA (New York, N.Y.)2006

Genomic splice-site analysis reveals frequent alternative splicing close to the dominant splice site.

Yimeng Dou, Kristi L Fox-Walsh, Pierre F Baldi, Klemens J Hertel

Abstract read
In one paragraph

Article in RNA (New York, N.Y.), 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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

44 citing papers in PubMed.

  1. Article
  2. Review
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  6. Review
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  10. Article
  11. Article
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  15. Article
  16. Article
  17. Evolution of Alternative Splicing in Eudicots.Frontiers in plant science · 2019
    Article
  18. Article
  19. The determinants of alternative RNA splicing in human cells.Molecular genetics and genomics : MGG · 2017
    Review
  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

4 authors.

Yimeng DouDepartment of Information and Computer Sciences, University of California, Irvine, Irvine, California 92697-4025, USA.
Kristi L Fox-Walsh
Pierre F Baldi
Klemens J Hertel

Funding

MECHANISMS OF ENHANCER DEPENDENT SPLICE SITE ACTIVATIONR01GM062287 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI HERTEL, KLEMENS J · 2001 to 2019
$4.8M
NIGMS NIH HHS GM 62287NIGMS NIH HHS R01 GM062287
6 · The paper itself

Abstract

Alternative pre-mRNA splicing may be the most efficient and widespread mechanism to generate multiple protein isoforms from single genes. Here, we describe the genomic analysis of one of the most frequent types of alternative pre-mRNA splicing, alternative 5'- and 3'-splice-site selection. Using an EST-based alternative splicing database recording >47,000 alternative splicing events, we determined the frequency and location of alternative 5'- and 3'-splice sites within the human genome. The most common alternative splice sites used in the human genome are located within 6 nucleotides (nt) of the dominant splice site. We show that the EST database overrepresents alternative splicing events that maintain the reading frame, thus supporting the concept that RNA quality-control steps ensure that mRNAs that encode for potentially harmful protein products are destroyed and do not serve as templates for translation. The most frequent location for alternative 5'-splice sites is 4 nt upstream or downstream from the dominant splice site. Sequence analysis suggests that this preference is a consequence of the U1 snRNP binding sequence at the 5'-splice site, which frequently contains a GU dinucleotide 4 nt downstream from the dominant splice site. Surprisingly, approximately 50% of duplicated 3'-YAG splice junctions are subject to alternative splicing. This high probability of alternative 3'-splice-site activation in close proximity of the dominant 3'-splice site suggests that the second step of the splicing may be prone to violate splicing fidelity.

Indexed as

Alternative SplicingGenome, HumanCodonComputational BiologyDatabases, GeneticHumansRNA, MessengerRNA PrecursorsCodonRNA, MessengerRNA Precursors

Identifiers

PMID17053087
PMCPMC1664720

What OpenQuestion holds

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Registered trials

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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.