Evidence map›Paper›PMID 27568571›Full record

ArticleCell reports2016

Dynamics of Nucleosome Positioning Maturation following Genomic Replication.

Pauline Vasseur, Saphia Tonazzini, Rahima Ziane, Alain Camasses, Oliver J Rando, Marta Radman-Livaja

Abstract read
In one paragraph

Article in Cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
–field-weighted citation impact
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

61 citing papers in PubMed.

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  20. The Histone Chaperone Network Is Highly Conserved inInternational journal of molecular sciences · 2023
    Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Pauline VasseurInstitut de Génétique Moléculaire de Montpellier, UMR 5535 CNRS, 1919 Route de Mende, 34293 Montpellier Cedex 5, France; Université de Montpellier, 163 rue Auguste Broussonnet, 34090 Montpellier, France.
Saphia TonazziniInstitut de Génétique Moléculaire de Montpellier, UMR 5535 CNRS, 1919 Route de Mende, 34293 Montpellier Cedex 5, France; Université de Montpellier, 163 rue Auguste Broussonnet, 34090 Montpellier, France.
Rahima ZianeInstitut de Génétique Moléculaire de Montpellier, UMR 5535 CNRS, 1919 Route de Mende, 34293 Montpellier Cedex 5, France; Université de Montpellier, 163 rue Auguste Broussonnet, 34090 Montpellier, France.
Alain CamassesInstitut de Génétique Moléculaire de Montpellier, UMR 5535 CNRS, 1919 Route de Mende, 34293 Montpellier Cedex 5, France; Université de Montpellier, 163 rue Auguste Broussonnet, 34090 Montpellier, France.
Oliver J RandoDepartment of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Marta Radman-LivajaInstitut de Génétique Moléculaire de Montpellier, UMR 5535 CNRS, 1919 Route de Mende, 34293 Montpellier Cedex 5, France; Université de Montpellier, 163 rue Auguste Broussonnet, 34090 Montpellier, France. Electronic address: marta.radman-livaja@igmm.cnrs.fr.

Funding

Genomic analysis of histone replacement dynamics in yeastR01GM079205 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI RANDO, OLIVER J · 2008 to 2016
$3.3M
NIGMS NIH HHS R01 GM079205
6 · The paper itself

Abstract

Chromatin is thought to carry epigenetic information from one generation to the next, although it is unclear how such information survives the disruptions of nucleosomal architecture occurring during genomic replication. Here, we measure a key aspect of chromatin structure dynamics during replication-how rapidly nucleosome positions are established on the newly replicated daughter genomes. By isolating newly synthesized DNA marked with 5-ethynyl-2'-deoxyuridine (EdU), we characterize nucleosome positions on both daughter genomes of S. cerevisiae during chromatin maturation. We find that nucleosomes rapidly adopt their mid-log positions at highly transcribed genes, which is consistent with a role for transcription in positioning nucleosomes in vivo. Additionally, experiments in hir1Δ mutants reveal a role for HIR in nucleosome spacing. We also characterized nucleosome positions on the leading and lagging strands, uncovering differences in chromatin maturation dynamics at hundreds of genes. Our data define the maturation dynamics of newly replicated chromatin and support a role for transcription in sculpting the chromatin template.

Indexed as

Genome, FungalChromosome PositioningDeoxyuridineDNA, FungalDNA ReplicationModels, BiologicalMutationNucleosomesOpen Reading FramesRNA, MessengerRNA Polymerase IISaccharomyces cerevisiaeTranscription FactorsTranscription, Genetic5-ethynyl-2'-deoxyuridineDeoxyuridineDNA, FungalNucleosomesRNA, MessengerRNA Polymerase IITranscription Factors

Identifiers

PMID27568571
PMCPMC5014762

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.