Evidence map›Paper›PMID 32911621›Full record

ArticleInternational journal of molecular sciences2020

Splicing Enhancers at Intron-Exon Borders Participate in Acceptor Splice Sites Recognition.

Tatiana Kováčová, Přemysl Souček, Pavla Hujová, Tomáš Freiberger, Lucie Grodecká

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.4field-weighted citation impact, top 40% 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

8 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Three Variants Affecting Exon 1 ofFrontiers in genetics · 2022
    Article
  7. Article
  8. 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 2 institutions in 1 country.

Tatiana KováčováMolecular Genetics Laboratory, Centre for Cardiovascular Surgery and Transplantation, 656 91 Brno, Czech Republic.ORCID 0000-0001-6946-0417
Přemysl SoučekMolecular Genetics Laboratory, Centre for Cardiovascular Surgery and Transplantation, 656 91 Brno, Czech Republic.ORCID 0000-0002-9985-2531
Pavla HujováMolecular Genetics Laboratory, Centre for Cardiovascular Surgery and Transplantation, 656 91 Brno, Czech Republic.ORCID 0000-0002-9692-8967
Tomáš FreibergerMolecular Genetics Laboratory, Centre for Cardiovascular Surgery and Transplantation, 656 91 Brno, Czech Republic.ORCID 0000-0001-6532-7053
Lucie GrodeckáMolecular Genetics Laboratory, Centre for Cardiovascular Surgery and Transplantation, 656 91 Brno, Czech Republic.ORCID 0000-0002-4979-0352
Masaryk University · CZCentrum kardiovaskulární a transplantační chirurgie · CZ

Funding

Centre for Cardiovascular Surgery and Transplantation 201904Ministerstvo Školství, Mládeže a Tělovýchovy MUNI/A/1099/2019Ministerstvo Zdravotnictví Ceské Republiky NU20-02-00261
6 · The paper itself

Abstract

Acceptor splice site recognition (3' splice site: 3'ss) is a fundamental step in precursor messenger RNA (pre-mRNA) splicing. Generally, the U2 small nuclear ribonucleoprotein (snRNP) auxiliary factor (U2AF) heterodimer recognizes the 3'ss, of which U2AF35 has a dual function: (i) It binds to the intron-exon border of some 3'ss and (ii) mediates enhancer-binding splicing activators' interactions with the spliceosome. Alternative mechanisms for 3'ss recognition have been suggested, yet they are still not thoroughly understood. Here, we analyzed 3'ss recognition where the intron-exon border is bound by a ubiquitous splicing regulator SRSF1. Using the minigene analysis of two model exons and their mutants,

Indexed as

Alternative SplicingBase SequenceExonsHeLa CellsHumansIntronsRegulatory Sequences, Nucleic AcidRNA-Binding ProteinsRNA Splice SitesRNA SplicingRNA Splicing FactorsSerine-Arginine Splicing FactorsSpliceosomesSplicing Factor U2AFRNA-Binding ProteinsRNA Splice SitesRNA Splicing FactorsSerine-Arginine Splicing FactorsSplicing Factor U2AFSRSF1 protein, humanU2AF1 protein, humanacceptor splice site recognitionpre-mRNA splicingsplicing enhancerSRSF1U2AF35

Identifiers

PMID32911621
PMCPMC7554774
OpenAlexW3084320038

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.