Evidence map›Paper›PMID 22020438›Full record

ArticleNature cell biology2011

Cdc14 phosphatase promotes segregation of telomeres through repression of RNA polymerase II transcription.

Andres Clemente-Blanco, Nicholas Sen, Maria Mayan-Santos, Maria P Sacristán, Bryony Graham, Adam Jarmuz, Adam Giess, Elizabeth Webb, Laurence Game, Dirk Eick and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Nature cell biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

43 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
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  10. Hog1 activation delays mitotic exit via phosphorylation of Net1.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  11. Review
  12. Review
  13. The Multiple Roles of the Cdc14 Phosphatase in Cell Cycle Control.International journal of molecular sciences · 2020
    Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Characterization of aBiology open · 2018
    Article
  19. Review
  20. Article
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

13 authors at 4 institutions in 3 countries.

Andres Clemente-BlancoCell Cycle Group, MRC Clinical Sciences Centre, Imperial College, London W12 0NN, UK.
Nicholas Sen
Maria Mayan-Santos
Maria P Sacristán
Bryony Graham
Adam Jarmuz
Adam Giess
Elizabeth Webb
Laurence Game
Dirk Eick
Avelino Bueno
Matthias Merkenschlager
Luis Aragón
Imperial College London · GBCentro de Investigación del Cáncer · ESGenomics (United Kingdom) · GBCenter for Integrated Protein Science Munich · DE

Funding

Medical Research Council MC_U120027516Medical Research Council MC_U120074328Medical Research Council U.1200.01.001(74328)
6 · The paper itself

Abstract

Kinases and phosphatases regulate messenger RNA synthesis through post-translational modification of the carboxy-terminal domain (CTD) of the largest subunit of RNA polymerase II (ref. 1). In yeast, the phosphatase Cdc14 is required for mitotic exit(2,3) and for segregation of repetitive regions(4). Cdc14 is also a subunit of the silencing complex RENT (refs 5,6), but no roles in transcriptional repression have been described. Here we report that inactivation of Cdc14 causes silencing defects at the intergenic spacer sequences of ribosomal genes during interphase and at Y' repeats in subtelomeric regions during mitosis. We show that the role of Cdc14 in silencing is independent of the RENT deacetylase subunit Sir2. Instead, Cdc14 acts directly on RNA polymerase II by targeting CTD phosphorylation at Ser 2 and Ser 5. We also find that the role of Cdc14 as a CTD phosphatase is conserved in humans. Finally, telomere segregation defects in cdc14 mutants(4) correlate with the presence of subtelomeric Y' elements and can be rescued by transcriptional inhibition of RNA polymerase II.

Indexed as

Cell Cycle ProteinsDNA, Ribosomal SpacerGene SilencingInterphaseMitosisPhosphorylationProtein Tyrosine PhosphatasesRepetitive Sequences, Nucleic AcidRNA Polymerase IISaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSuppression, GeneticTelomereTranscription, GeneticCDC14 protein, S cerevisiaeCell Cycle ProteinsDNA, Ribosomal SpacerProtein Tyrosine PhosphatasesRNA Polymerase IISaccharomyces cerevisiae Proteins

Identifiers

PMID22020438
PMCPMC3232454
OpenAlexW2012084175

What OpenQuestion holds

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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.