Evidence map›Paper›PMID 27112566›Full record

ArticleNucleic acids research2016

Adenosine to Inosine editing frequency controlled by splicing efficiency.

Konstantin Licht, Utkarsh Kapoor, Elisa Mayrhofer, Michael F Jantsch

Abstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed.

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  13. The role of RNA editing enzyme ADAR1 in human disease.Wiley interdisciplinary reviews. RNA · 2022
    Review
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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.

Konstantin LichtDepartment of Cell- and Developmental Biology, Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna 1090, Austria.
Utkarsh KapoorDepartment of Cell- and Developmental Biology, Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna 1090, Austria.
Elisa MayrhoferDepartment of Chromosome Biology, Max F. Perutz Laboratories, University of Vienna, Vienna 1030, Austria.
Michael F JantschDepartment of Cell- and Developmental Biology, Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna 1090, Austria Department of Medical Biochemistry, Max F. Perutz Laboratories, Medical University of Vienna, Vienna 1030, Austria michael.jantsch@meduniwien.ac.at.

Funding

Austrian Science Fund FWF P 26882
6 · The paper itself

Abstract

Alternative splicing and adenosine to inosine (A to I) RNA-editing are major factors leading to co- and post-transcriptional modification of genetic information. Both, A to I editing and splicing occur in the nucleus. As editing sites are frequently defined by exon-intron basepairing, mRNA splicing efficiency should affect editing levels. Moreover, splicing rates affect nuclear retention and will therefore also influence the exposure of pre-mRNAs to the editing-competent nuclear environment. Here, we systematically test the influence of splice rates on RNA-editing using reporter genes but also endogenous substrates. We demonstrate for the first time that the extent of editing is controlled by splicing kinetics when editing is guided by intronic elements. In contrast, editing sites that are exclusively defined by exonic structures are almost unaffected by the splicing efficiency of nearby introns. In addition, we show that editing levels in pre- and mature mRNAs do not match. This phenomenon can in part be explained by the editing state of an RNA influencing its splicing rate but also by the binding of the editing enzyme ADAR that interferes with splicing.

Indexed as

AdenosineAdenosine DeaminaseAnimalsExonsGenes, ReporterHEK293 CellsHumansInosineIntronsMiceNucleic Acid ConformationProtein Processing, Post-TranslationalRNA-Binding ProteinsRNA EditingRNA PrecursorsRNA SplicingADAR protein, humanAdenosineAdenosine DeaminaseInosineRNA-Binding ProteinsRNA Precursors

Identifiers

PMID27112566
PMCPMC5291252

What OpenQuestion holds

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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.