Evidence map›Paper›PMID 17525170›Full record

ArticleRNA (New York, N.Y.)2007

The C-terminal domain of RNA Pol II helps ensure that editing precedes splicing of the GluR-B transcript.

Kicki Ryman, Nova Fong, Eva Bratt, David L Bentley, Marie Ohman

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

27 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. The emerging role of RNA editing in plasticity.The Journal of experimental biology · 2015
    Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
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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

5 authors at 2 institutions in 2 countries.

Kicki RymanDepartment of Molecular Biology and Functional Genomics, Stockholm University, Stockholm, Sweden.
Nova Fong
Eva Bratt
David L Bentley
Marie Ohman
Stockholm University · SEUniversity of Colorado Health · US

Funding

Coupling of Transcription with Pre-mRNA MetabolismR01GM058613 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI BENTLEY, DAVID L · 1999 to 2014
$5.5M
NIGMS NIH HHS GM58613NIGMS NIH HHS R01 GM058613
6 · The paper itself

Abstract

The C-terminal domain (CTD) of the large subunit of RNA polymerase II (Pol II) influences many steps in the synthesis of an mRNA and helps control the final destiny of the mature transcript. ADAR2 edits RNA by converting adenosine to inosine within double-stranded or structured RNA. Site-selective A-to-I editing often occurs at sites near exon/intron borders, where it depends on intronic sequences for substrate recognition. It is therefore essential that editing precedes splicing. We have investigated whether there is coordination between ADAR2 editing and splicing of the GluR-B pre-mRNA. We show that the CTD is required for efficient editing at the R/G site one base upstream of a 5'-splice site. The results suggest that the CTD enhances editing at the R/G site by preventing premature splicing that would remove the intronic recognition sites for ADAR2. Editing at the GluR-B Q/R site, 24 bases upstream of the intron 11 5'-splice site, stimulates splicing at this intron. Furthermore, unlike previously studied introns, the CTD actually inhibits excision of intron 11, which includes the complementary recognition sequences for the Q/R editing site. In summary, these results show that the CTD and ADAR2 function together to enforce the order of events that allows editing to precede splicing, and they furthermore suggest a new role for the CTD as a coordinator of two interdependent pre-mRNA processing events.

Indexed as

RNA EditingRNA SplicingAdenosine DeaminaseBase SequenceCells, CulturedGene DeletionHumansModels, BiologicalProtein Structure, TertiaryReceptors, AMPARNA-Binding ProteinsRNA Polymerase IIRNA PrecursorsRNA Splice SitesTime FactorsTransfectionADARB1 protein, humanAdenosine Deaminaseglutamate receptor type BReceptors, AMPARNA-Binding ProteinsRNA Polymerase IIRNA PrecursorsRNA Splice Sites

Identifiers

PMID17525170
PMCPMC1894935
OpenAlexW2135001377

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.