Evidence map›Paper›PMID 18212068›Full record

ArticleMolecular and cellular biology2008

Stress-dependent dynamics of global chromatin remodeling in yeast: dual role for SWI/SNF in the heat shock stress response.

Sushma Shivaswamy, Vishwanath R Iyer

Open access · greenAbstract readComparative Study
In one paragraph

Article in Molecular and cellular biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

93 citing papers in PubMed, 145 citations in OpenAlex.

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  15. Control of Gene Expression via the Yeast CWI Pathway.International journal of molecular sciences · 2022
    Review
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33 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

2 authors at 1 institution in 2 countries.

Sushma ShivaswamyInstitute for Cellular and Molecular Biology and Section of Molecular Genetics and Microbiology, University of Texas at Austin, 1 University Station A4800, Austin, TX 78712-0159, USA.
Vishwanath R Iyer
Institut de Biologie Moléculaire et Cellulaire · FR

Funding

Analysis of genome wide transcriptional control in yeastR01CA095548 · NCI · UNIVERSITY OF TEXAS AUSTIN · PI IYER, VISHWANATH R · 2004 to 2013
$2.6M
NCI NIH HHS CA095548NCI NIH HHS R01 CA095548
6 · The paper itself

Abstract

Although chromatin structure is known to affect transcriptional activity, it is not clear how broadly patterns of changes in histone modifications and nucleosome occupancy affect the dynamic regulation of transcription in response to perturbations. The identity and role of chromatin remodelers that mediate some of these changes are also unclear. Here, we performed temporal genome-wide analyses of gene expression, nucleosome occupancy, and histone H4 acetylation during the response of yeast (Saccharomyces cerevisiae) to different stresses and report several findings. First, a large class of predominantly ribosomal protein genes, whose transcription was repressed during both heat shock and stationary phase, showed strikingly contrasting histone acetylation patterns. Second, the SWI/SNF complex was required for normal activation as well as repression of genes during heat shock, and loss of SWI/SNF delayed chromatin remodeling at the promoters of activated genes. Third, Snf2 was recruited to ribosomal protein genes and Hsf1 target genes, and its occupancy of this large set of genes was altered during heat shock. Our results suggest a broad and direct dual role for SWI/SNF in chromatin remodeling, during heat shock activation as well as repression, at promoters and coding regions.

Indexed as

Gene Expression Regulation, FungalHot TemperatureAdenosine TriphosphatasesChromatin Assembly and DisassemblyChromatin ImmunoprecipitationDNA-Binding ProteinsHeat-Shock ProteinsHistonesModels, GeneticNucleosomesOligonucleotide Array Sequence AnalysisPromoter Regions, GeneticSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTranscription FactorsTranscription, GeneticAdenosine TriphosphatasesDNA-Binding ProteinsHeat-Shock ProteinsHistonesNucleosomesSaccharomyces cerevisiae ProteinsSNF2 protein, S cerevisiaeTranscription Factors

Identifiers

PMID18212068
PMCPMC2268435
OpenAlexW2168333121

What OpenQuestion holds

Textmetadata
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.