Evidence map›Paper›PMID 10202157›Full record

ArticleThe EMBO journal1999

Modulation of exon skipping by high-affinity hnRNP A1-binding sites and by intron elements that repress splice site utilization.

M Blanchette, B Chabot

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

93 citing papers in PubMed, 200 citations in OpenAlex.

  1. Article
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  4. Article
  5. Article
  6. Review
  7. Article
  8. Alternative Splicing in Human Biology and Disease.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
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  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Diverse regulation of 3' splice site usage.Cellular and molecular life sciences : CMLS · 2015
    Review

33 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

2 authors at 1 institution in 1 country.

M BlanchetteDépartement de Microbiologie et d'Infectiologie, Faculté de Médecine, Université de Sherbrooke, Sherbrooke, Québec, Canada J1H 5N4.
B Chabot
Université de Sherbrooke · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The RNA-binding protein hnRNP A1 is a splicing regulator produced by exclusion of alternative exon 7B from the A1 pre-mRNA. Each intron flanking exon 7B contains a high-affinity A1-binding site. The A1-binding elements promote exon skipping in vivo, activate distal 5' splice site selection in vitro and improve the responsiveness of pre-mRNAs to increases in the concentration of A1. Whereas the glycine-rich C-terminal domain of A1 is not required for binding, it is essential to activate the distal 5' splice site. Because A1 complexes can interact simultaneously with two A1-binding sites, we propose that an interaction between bound A1 proteins facilitates the pairing of distant splice sites. Based on the distribution of putative A1-binding sites in various pre-mRNAs, an A1-mediated change in pre-mRNA conformation may help define the borders of mammalian introns. We also identify an intron element which represses the 3' splice site of exon 7B. The activity of this element is mediated by a factor distinct from A1. Our results suggest that exon 7B skipping results from the concerted action of several intron elements that modulate splice site recognition and pairing.

Indexed as

Heterogeneous-Nuclear Ribonucleoprotein Group A-BAlternative SplicingBase SequenceBinding SitesDNA PrimersExonsGlycineHeLa CellsHeterogeneous Nuclear Ribonucleoprotein A1Heterogeneous-Nuclear RibonucleoproteinsHumansIntronsModels, BiologicalMolecular Sequence DataRibonucleoproteinsRNA PrecursorsDNA PrimersGlycineHeterogeneous Nuclear Ribonucleoprotein A1Heterogeneous-Nuclear Ribonucleoprotein Group A-BHeterogeneous-Nuclear RibonucleoproteinsRibonucleoproteinsRNA Precursors

Identifiers

PMID10202157
PMCPMC1171279
OpenAlexW2073387857

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.