Evidence map›Paper›PMID 21460797›Full record

ArticleThe EMBO journal2011

The nuclear RNA polymerase II surveillance system targets polymerase III transcripts.

Wiebke Wlotzka, Grzegorz Kudla, Sander Granneman, David Tollervey

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 123 papers.

0numbers the graph read from it
0cells of the map it votes in
123citing papers in PubMed
10.4field-weighted citation impact, top 1% 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

123 citing papers in PubMed, 161 citations in OpenAlex.

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  7. Polyadenylated versions of small non-coding RNAs inMicrobial cell (Graz, Austria) · 2024
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  18. Substrate discrimination and quality control require each catalytic activity of TRAMP and the nuclear RNA exosome.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  19. Article
  20. Article

63 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Wiebke WlotzkaWellcome Trust Centre for Cell Biology, University of Edinburgh, Edinburgh, UK.
Grzegorz Kudla
Sander Granneman
David Tollervey
University of Edinburgh · GBWellcome Centre for Cell Biology · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

A key question in nuclear RNA surveillance is how target RNAs are recognized. To address this, we identified in vivo binding sites for nuclear RNA surveillance factors, Nrd1, Nab3 and the Trf4/5–Air1/2–Mtr4 polyadenylation (TRAMP) complex poly(A) polymerase Trf4, by UV crosslinking. Hit clusters were reproducibly found over known binding sites on small nucleolar RNAs (snoRNAs), pre-mRNAs and cryptic, unstable non-protein-coding RNAs (ncRNAs) ('CUTs'), along with ~642 predicted long anti-sense ncRNAs (asRNAs), ~178 intergenic ncRNAs and, surprisingly, ~1384 mRNAs. Five putative asRNAs tested were confirmed to exist and were stabilized by loss of Nrd1, Nab3 or Trf4. Mapping of micro-deletions and substitutions allowed clear definition of preferred, in vivo Nab3 and Nrd1 binding sites. Nrd1 and Nab3 were believed to be Pol II specific but, unexpectedly, bound many oligoadenylated Pol III transcripts, predominately pre-tRNAs. Depletion of Nrd1 or Nab3 stabilized tested Pol III transcripts and their oligoadenylation was dependent on Nrd1–Nab3 and TRAMP. Surveillance targets were enriched for non-encoded A-rich tails. These were generally very short (1–5 nt), potentially explaining why adenylation destabilizes these RNAs while stabilizing mRNAs with long poly(A) tails.

Indexed as

Base SequenceBinding SitesBlotting, NorthernDNA-Directed DNA PolymeraseGene Expression Regulation, FungalGene LibraryMolecular Sequence DataNuclear ProteinsRNARNA-Binding ProteinsRNA Polymerase IIRNA Polymerase IIISaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence Analysis, DNADNA-Directed DNA PolymeraseNAB3 protein, S cerevisiaeNRD1 protein, S cerevisiaeNuclear ProteinsPAP2 protein, S cerevisiaeRNARNA-Binding ProteinsRNA Polymerase IIRNA Polymerase IIISaccharomyces cerevisiae Proteins

Identifiers

PMID21460797
PMCPMC3102002
OpenAlexW2121354785

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.