Evidence map›Paper›PMID 20212316›Full record

ArticleThe Journal of cell biology2010

Kinetochore alignment within the metaphase plate is regulated by centromere stiffness and microtubule depolymerases.

Khuloud Jaqaman, Emma M King, Ana C Amaro, Jennifer R Winter, Jonas F Dorn, Hunter L Elliott, Nunu McHedlishvili, Sarah E McClelland, Iain M Porter, Markus Posch and 5 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of cell biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed
6.7field-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

96 citing papers in PubMed, 141 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Assessment of Chromosome Oscillations in Mammalian Cells by Live Cell Imaging.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  9. Microtubule poleward flux as a target for modifying chromosome segregation errors.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  10. Article
  11. Review
  12. Article
  13. Coupling of microtubule bundles isolates them from local disruptions to set the structural stability of the anaphase spindle.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  14. Article
  15. Review
  16. Kinesin-14 motors participate in a force balance at microtubule plus-ends to regulate dynamic instability.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  17. Article
  18. Review
  19. Article
  20. Article

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

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

15 authors at 5 institutions in 3 countries.

Khuloud JaqamanMarine Biological Laboratory, Woods Hole, MA 02543, USA.
Emma M King
Ana C Amaro
Jennifer R Winter
Jonas F Dorn
Hunter L Elliott
Nunu McHedlishvili
Sarah E McClelland
Iain M Porter
Markus Posch
Alberto Toso
Gaudenz Danuser
Andrew D McAinsh
Patrick Meraldi
Jason R Swedlow
Marine Biological Laboratory · USMarie Curie · GBScripps Research Institute · USWellcome Trust · GBETH Zurich · CH

Funding

Computation &mechanical modeling of chromosome dynamicsR01GM068956 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI DANUSER, GAUDENZ, SORGER, PETER KARL · 2003 to 2011
$3.3M
Biotechnology and Biological Sciences Research Council BB/G01518X/1Cancer Research UK A5434NIGMS NIH HHS R01 GM068956NIGMS NIH HHS R01 GM68956Wellcome TrustWellcome Trust 067433
6 · The paper itself

Abstract

During mitosis in most eukaryotic cells, chromosomes align and form a metaphase plate halfway between the spindle poles, about which they exhibit oscillatory movement. These movements are accompanied by changes in the distance between sister kinetochores, commonly referred to as breathing. We developed a live cell imaging assay combined with computational image analysis to quantify the properties and dynamics of sister kinetochores in three dimensions. We show that baseline oscillation and breathing speeds in late prometaphase and metaphase are set by microtubule depolymerases, whereas oscillation and breathing periods depend on the stiffness of the mechanical linkage between sisters. Metaphase plates become thinner as cells progress toward anaphase as a result of reduced oscillation speed at a relatively constant oscillation period. The progressive slowdown of oscillation speed and its coupling to plate thickness depend nonlinearly on the stiffness of the mechanical linkage between sisters. We propose that metaphase plate formation and thinning require tight control of the state of the mechanical linkage between sisters mediated by centromeric chromatin and cohesion.

Indexed as

AutoantigensBiological AssayCentromereCentromere Protein AChromosomal Proteins, Non-HistoneElasticityHeLa CellsHumansKinesinsKinetochoresMetaphaseMicrotubule-Associated ProteinsMicrotubulesPeriodicityRecombinant Fusion ProteinsRNA, Small InterferingAutoantigensCentromere Protein AChromosomal Proteins, Non-HistoneKIF18A protein, humanKIF2C protein, humanKinesinsMicrotubule-Associated ProteinsRecombinant Fusion ProteinsRNA, Small Interfering

Identifiers

PMID20212316
PMCPMC2835940
OpenAlexW2148078805

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.