Evidence map›Paper›PMID 24844245›Full record

ArticleeLife2014

Imaging the fate of histone Cse4 reveals de novo replacement in S phase and subsequent stable residence at centromeres.

Jan Wisniewski, Bassam Hajj, Jiji Chen, Gaku Mizuguchi, Hua Xiao, Debbie Wei, Maxime Dahan, Carl Wu

Open access · goldAbstract read
In one paragraph

Article in eLife, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
21.0field-weighted citation impact, top 1% 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

65 citing papers in PubMed, 108 citations in OpenAlex.

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  6. Presynaptic neurons self-tune by inversely coupling neurotransmitter release with the abundance of CaV2 voltage-gated CaProceedings of the National Academy of Sciences of the United States of America · 2024
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5 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

8 authors at 4 institutions in 1 country.

Jan WisniewskiJanelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, United States Laboratory of Biochemistry and Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, United States wisniewskij@janelia.hhmi.org.
Bassam HajjJanelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, United States.
Jiji ChenJanelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, United States.
Gaku MizuguchiJanelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, United States Laboratory of Biochemistry and Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, United States.
Hua XiaoLaboratory of Biochemistry and Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, United States.
Debbie WeiLaboratory of Biochemistry and Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, United States.
Maxime DahanJanelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, United States.
Carl WuJanelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, United States Laboratory of Biochemistry and Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, United States wuc@janelia.hhmi.org.
Howard Hughes Medical Institute · USJanelia Research Campus · USNational Cancer Institute · USNational Institutes of Health · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The budding yeast centromere contains Cse4, a specialized histone H3 variant. Fluorescence pulse-chase analysis of an internally tagged Cse4 reveals that it is replaced with newly synthesized molecules in S phase, remaining stably associated with centromeres thereafter. In contrast, C-terminally-tagged Cse4 is functionally impaired, showing slow cell growth, cell lethality at elevated temperatures, and extra-centromeric nuclear accumulation. Recent studies using such strains gave conflicting findings regarding the centromeric abundance and cell cycle dynamics of Cse4. Our findings indicate that internally tagged Cse4 is a better reporter of the biology of this histone variant. Furthermore, the size of centromeric Cse4 clusters was precisely mapped with a new 3D-PALM method, revealing substantial compaction during anaphase. Cse4-specific chaperone Scm3 displays steady-state, stoichiometric co-localization with Cse4 at centromeres throughout the cell cycle, while undergoing exchange with a nuclear pool. These findings suggest that a stable Cse4 nucleosome is maintained by dynamic chaperone-in-residence Scm3.DOI: http://dx.doi.org/10.7554/eLife.02203.001.

Indexed as

CentromereS PhaseAnaphaseChromosomal Proteins, Non-HistoneDNA-Binding ProteinsDNA, FungalDNA ReplicationFluorescenceSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsChromosomal Proteins, Non-HistoneCSE4 protein, S cerevisiaeDNA-Binding ProteinsDNA, FungalSaccharomyces cerevisiae Proteins3D-PALMcentromeric nucleosomeCse4 histone variantfluorescence pulse-chasemultifocus microscopyScm3 chaperone

Identifiers

PMID24844245
PMCPMC4067749
OpenAlexW2101679425

What OpenQuestion holds

Textmetadata
LicenceCC0
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.