Evidence map›Paper›PMID 8152907›Full record

ArticleNucleic acids research1994

A novel bipartite splicing enhancer modulates the differential processing of the human fibronectin EDA exon.

M Caputi, G Casari, S Guenzi, R Tagliabue, A Sidoli, C A Melo, F E Baralle

Open access · greenAbstract read
In one paragraph

Article in Nucleic acids research, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
4.5field-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

79 citing papers in PubMed, 144 citations in OpenAlex.

  1. Article
  2. Article
  3. Fibronectin maintains the balance between hemostasis and thrombosis.Cellular and molecular life sciences : CMLS · 2016
    Review
  4. Article
  5. Review
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  8. Review
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  13. Article
  14. 7SK snRNP/P-TEFb couples transcription elongation with alternative splicing and is essential for vertebrate development.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

19 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

7 authors at 1 institution in 1 country.

M CaputiInternational Centre for Genetic Engineering and Biotechnology-UNIDO, Trieste, Italy.
G Casari
S Guenzi
R Tagliabue
A Sidoli
C A Melo
F E Baralle
International Centre for Genetic Engineering and Biotechnology · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

EDA is a facultative type III homology of human fibronectin encoded by an alternative spliced exon. The EDA+ and EDA- mRNA forms show a cell type specific distribution with their relative proportion varying during development, aging and oncogenic transformation. We have previously demonstrated that an 81 bp nucleotide sequence within the exon itself is essential for differential RNA processing. Fine mapping of cis acting elements within this region has been carried out to identify possible target sites for the modulation of alternative splicing. There are at least two short nucleotide sequences involved. Element A (GAAGAAGA) is a positive modulator for the recognition of the exon, its deletion results in constitutive exclusion of the EDA exon. Element B (CAAGG) is a negative modulator for exon recognition, its deletion results in constitutive inclusion of the EDA exon. This bipartite structure of the splicing enhancer is a novel feature of the mammalian exons.

Indexed as

Alternative SplicingEnhancer Elements, GeneticExonsBase SequenceBlotting, NorthernFibronectinsGene DeletionGlobinsHeLa CellsHumansMolecular Sequence DataMutagenesis, Site-DirectedPolymerase Chain ReactionRecombinant Fusion ProteinsRNA, MessengerTransfectionFibronectinsGlobinsRecombinant Fusion ProteinsRNA, Messenger

Identifiers

PMID8152907
PMCPMC307924
OpenAlexW2094419922

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.