Evidence map›Paper›PMID 23580526›Full record

ArticleScience (New York, N.Y.)2013

A histone acetylation switch regulates H2A.Z deposition by the SWR-C remodeling enzyme.

Shinya Watanabe, Marta Radman-Livaja, Oliver J Rando, Craig L Peterson

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 118 papers.

0numbers the graph read from it
0cells of the map it votes in
118citing 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

118 citing papers in PubMed.

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  18. Znhit1 Regulates p21Cip1 to Control Mouse Lens Differentiation.Investigative ophthalmology & visual science · 2022
    Article
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Shinya WatanabeProgram in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Marta Radman-Livaja
Oliver J Rando
Craig L Peterson

Funding

Analysis of the yeast SWI1, SWI2, and SWI3 proteinsR37GM049650 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI PETERSON, CRAIG L · 2006 to 2015
$4.9M
Genomic analysis of histone replacement dynamics in yeastR01GM079205 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI RANDO, OLIVER J · 2008 to 2016
$3.3M
YEAST SWI1, SWI2, AND SWI3 PROTEINSR01GM049650 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI PETERSON, CRAIG L · 1993 to 2016
$2.6M
NIGMS NIH HHS R01 GM049650NIGMS NIH HHS R01 GM079205NIGMS NIH HHS R01 GM49650NIGMS NIH HHS R37 GM049650
6 · The paper itself

Abstract

The histone variant H2A.Z plays key roles in gene expression, DNA repair, and centromere function. H2A.Z deposition is controlled by SWR-C chromatin remodeling enzymes that catalyze the nucleosomal exchange of canonical H2A with H2A.Z. Here we report that acetylation of histone H3 on lysine 56 (H3-K56Ac) alters the substrate specificity of SWR-C, leading to promiscuous dimer exchange in which either H2A.Z or H2A can be exchanged from nucleosomes. This result was confirmed in vivo, where genome-wide analysis demonstrated widespread decreases in H2A.Z levels in yeast mutants with hyperacetylated H3K56. Our work also suggests that a conserved SWR-C subunit may function as a "lock" that prevents removal of H2A.Z from nucleosomes. Our study identifies a histone modification that regulates a chromatin remodeling reaction and provides insights into how histone variants and nucleosome turnover can be controlled by chromatin regulators.

Indexed as

Chromatin Assembly and DisassemblyAcetylationAdenosine TriphosphatasesBiocatalysisHistonesMultienzyme ComplexesNucleosomesProtein MultimerizationProtein StabilityProtein SubunitsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSubstrate SpecificityAdenosine TriphosphatasesHistonesMultienzyme ComplexesNucleosomesProtein SubunitsSaccharomyces cerevisiae ProteinsSwr1 protein, S cerevisiae

Identifiers

PMID23580526
PMCPMC3727404

What OpenQuestion holds

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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.