Evidence map›Paper›PMID 26829389›Full record

ArticleNature cell biology2016

DNA damage signalling targets the kinetochore to promote chromatin mobility.

Jonathan Strecker, Gagan D Gupta, Wei Zhang, Mikhail Bashkurov, Marie-Claude Landry, Laurence Pelletier, Daniel Durocher

Abstract read
PubMed Publisher
In one paragraph

Article in Nature cell biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
9.2field-weighted citation impact, top 2% 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

52 citing papers in PubMed, 93 citations in OpenAlex.

  1. The Role of Arp2/3 in End-Resection During DNA Double-Strand Break Repair.BioEssays : news and reviews in molecular, cellular and developmental biology · 2026
    Review
  2. Article
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  10. Multi-Scale Imaging of the Dynamic Organization of Chromatin.International journal of molecular sciences · 2023
    Review
  11. Article
  12. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Jonathan StreckerLunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada.
Gagan D GuptaLunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada.
Wei ZhangDepartment of Molecular Genetics, University of Toronto, Toronto, Ontario M5S 3E1, Canada.
Mikhail BashkurovLunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada.
Marie-Claude LandryLunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada.
Laurence PelletierLunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada.
Daniel DurocherLunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada.ORCID http://orcid.org/0000-0003-3863-8635
Mount Sinai Hospital · CAUniversity of Toronto · CA

Funding

Canadian Institutes of Health Research FDN143343 (Canadian Institutes of Health Research MOP123468
6 · The paper itself

Abstract

In budding yeast, chromatin mobility increases after a DNA double-strand break (DSB). This increase is dependent on Mec1, the yeast ATR kinase, but the targets responsible for this phenomenon are unknown. Here we report that the Mec1-dependent phosphorylation of Cep3, a kinetochore component, is required to stimulate chromatin mobility after DNA breaks. Cep3 phosphorylation counteracts a constraint on chromosome movement imposed by the attachment of centromeres to the spindle pole body. A second constraint, imposed by the tethering of telomeres to the nuclear periphery, is also relieved after chromosome breakage. A non-phosphorylatable Cep3 mutant that impairs DSB-induced chromatin mobility is proficient in DSB repair, suggesting that break-induced chromatin mobility may be dispensable for homology search. Rather, we propose that the relief of centromeric constraint promotes cell cycle arrest and faithful chromosome segregation through the engagement of the spindle assembly checkpoint.

Indexed as

Cell Cycle CheckpointsCentromereChromatinDNA-Binding ProteinsDNA Breaks, Double-StrandedDNA RepairKinetochoresNuclear ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsCEP3 protein, S cerevisiaeChromatinDNA-Binding ProteinsNuclear ProteinsSaccharomyces cerevisiae Proteins

Identifiers

PMID26829389
OpenAlexW2261191534

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.