Evidence map›Paper›PMID 26878239›Full record

ArticleNature structural & molecular biology2016

CENP-C directs a structural transition of CENP-A nucleosomes mainly through sliding of DNA gyres.

Samantha J Falk, Jaehyoun Lee, Nikolina Sekulic, Michael A Sennett, Tae-Hee Lee, Ben E Black

Abstract read
In one paragraph

Article in Nature structural & molecular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
8.5field-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

51 citing papers in PubMed, 83 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Cryo-EM Analysis of a Unique Subnucleosome Containing Centromere-Specific Histone Variant CENP-A.Genes to cells : devoted to molecular & cellular mechanisms · 2025
    Article
  5. Article
  6. Review
  7. Molecular evolution of the mammalian kinetochore complex.bioRxiv : the preprint server for biology · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. CENP-I directly targets centromeric DNA to support CENP-A deposition and centromere maintenance.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  14. Mobility of kinetochore proteins measured by FRAP analysis in living cells.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2022
    Article
  15. Review
  16. Article
  17. Article
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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

6 authors at 2 institutions in 1 country.

Samantha J Falk *Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Jaehyoun Lee *Department of Chemistry, The Pennsylvania State University, University Park, PA, USA.
Nikolina SekulicDepartment of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Michael A SennettDepartment of Chemistry, The Pennsylvania State University, University Park, PA, USA.
Tae-Hee LeeDepartment of Chemistry, The Pennsylvania State University, University Park, PA, USA.
Ben E BlackDepartment of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Pennsylvania State University · USUniversity of Pennsylvania · US

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM008216 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI EPSTEIN, DOUGLAS J · 1987 to 2023
$8.3M
VANADIUM INTERACTION STUDIES IN RELATION TO THE INHIBITION OF NA+-K+-ATPASES06GM008216 · NIGMS · UNIVERSITY OF PUERTO RICO AT HUMACAO · PI ORTIZ-MARCIALES, MARGARITA · 1989 to 2010
$8.0M
Centromere Identity and FunctionR01GM082989 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BLACK, BEN E. · 2008 to 2018
$3.6M
Dynamics of nucleosome assembly/disassembly affected by chromatin modificationsR01GM097286 · NIGMS · PENNSYLVANIA STATE UNIVERSITY, THE · PI LEE, TAE-HEE · 2011 to 2015
$1.4M
NIGMS NIH HHS GM008216NIGMS NIH HHS GM082989NIGMS NIH HHS GM097286NIGMS NIH HHS R01 GM082989NIGMS NIH HHS R01 GM097286NIGMS NIH HHS S06 GM008216NIGMS NIH HHS T32 GM008216
6 · The paper itself

Abstract

The histone H3 variant CENP-A is incorporated into nucleosomes that mark centromere location. We have recently reported that CENP-A nucleosomes, compared with their H3 counterparts, confer an altered nucleosome shape. Here, using a single-molecule fluorescence resonance energy transfer (FRET) approach with recombinant human histones and centromere DNA, we found that the nucleosome shape change directed by CENP-A is dominated by lateral passing of two DNA gyres (gyre sliding). A nonhistone centromere protein, CENP-C, binds and reshapes the nucleosome, sliding the DNA gyres back to positions similar to those in canonical nucleosomes containing conventional histone H3. The model that we generated to explain the CENP-A-nucleosome transition provides an example of a shape change imposed by external binding proteins and has notable implications for understanding of the epigenetic basis of the faithful inheritance of centromere location on chromosomes.

Indexed as

AutoantigensCentromereCentromere Protein AChromosomal Proteins, Non-HistoneFluorescence Resonance Energy TransferHumansModels, BiologicalModels, MolecularNucleosomesAutoantigensCENPA protein, humanCentromere Protein Acentromere protein CChromosomal Proteins, Non-HistoneNucleosomes

Identifiers

PMID26878239
PMCPMC4893769
OpenAlexW2287998160

What OpenQuestion holds

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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.