Evidence map›Paper›PMID 38040722›Full record

ArticleNature communications2023

Defining a core configuration for human centromeres during mitosis.

Ayantika Sen Gupta, Chris Seidel, Dai Tsuchiya, Sean McKinney, Zulin Yu, Sarah E Smith, Jay R Unruh, Jennifer L Gerton

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

14 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Revisiting the question: When is a centromere not a kinetochore?Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Non-canonical DNA in human and other ape telomere-to-telomere genomes.bioRxiv : the preprint server for biology · 2025
    Article
  11. Review
  12. Review
  13. Article
  14. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Ayantika Sen GuptaStowers Institute for Medical Research, Kansas City, MO, USA.
Chris SeidelStowers Institute for Medical Research, Kansas City, MO, USA.
Dai TsuchiyaStowers Institute for Medical Research, Kansas City, MO, USA.ORCID 0000-0001-8385-2775
Sean McKinneyStowers Institute for Medical Research, Kansas City, MO, USA.
Zulin YuStowers Institute for Medical Research, Kansas City, MO, USA.
Sarah E SmithStowers Institute for Medical Research, Kansas City, MO, USA.ORCID 0000-0003-1570-5700
Jay R UnruhStowers Institute for Medical Research, Kansas City, MO, USA.ORCID 0000-0003-3077-4990
Jennifer L GertonStowers Institute for Medical Research, Kansas City, MO, USA. jeg@stowers.org.ORCID 0000-0003-0743-3637
Stowers Institute for Medical Research · US

Funding

Maintaining the integrity of a genomeR01CA266339 · NCI · STOWERS INSTITUTE FOR MEDICAL RESEARCH · PI JENNIFER L GERTON · 2022 to 2026
$1.9M
NCI NIH HHS R01 CA266339
6 · The paper itself

Abstract

The centromere components cohesin, CENP-A, and centromeric DNA are essential for biorientation of sister chromatids on the mitotic spindle and accurate sister chromatid segregation. Insight into the 3D organization of centromere components would help resolve how centromeres function on the mitotic spindle. We use ChIP-seq and super-resolution microscopy with single particle averaging to examine the geometry of essential centromeric components on human chromosomes. Both modalities suggest cohesin is enriched at pericentromeric DNA. CENP-A localizes to a subset of the α-satellite DNA, with clusters separated by ~562 nm and a perpendicular intervening ~190 nM wide axis of cohesin in metaphase chromosomes. Differently sized α-satellite arrays achieve a similar core structure. Here we present a working model for a common core configuration of essential centromeric components that includes CENP-A nucleosomes, α-satellite DNA and pericentromeric cohesion. This configuration helps reconcile how centromeres function and serves as a foundation to add components of the chromosome segregation machinery.

Indexed as

CentromereDNA, SatelliteCell Cycle ProteinsCentromere Protein AChromatidsChromosome SegregationHumansMitosisSpindle ApparatusCell Cycle ProteinsCentromere Protein ADNA, Satellite

Identifiers

PMID38040722
PMCPMC10692335
OpenAlexW4389248471

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.