Evidence map›Paper›PMID 19273605›Full record

ArticleMolecular and cellular biology2009

Role of the histone variant H2A.Z/Htz1p in TBP recruitment, chromatin dynamics, and regulated expression of oleate-responsive genes.

Yakun Wan, Ramsey A Saleem, Alexander V Ratushny, Oriol Roda, Jennifer J Smith, Chan-Hsien Lin, Jung-Hsien Chiang, John D Aitchison

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

45 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
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  8. Chromatin regulation and dynamics in stem cells.Current topics in developmental biology · 2020
    Review
  9. The histone variant H2A.Z in gene regulation.Epigenetics & chromatin · 2019
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Histone variants and epigenetics.Cold Spring Harbor perspectives in biology · 2015
    Review
  19. Review
  20. Article
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 1 institution in 2 countries.

Yakun WanInstitute for Systems Biology, 1441 N 34th St., Seattle, WA 98103, USA.
Ramsey A Saleem
Alexander V Ratushny
Oriol Roda
Jennifer J Smith
Chan-Hsien Lin
Jung-Hsien Chiang
John D Aitchison
Institute for Systems Biology · US

Funding

Quantitative Systems BiologyP50GM076547 · NIGMS · INSTITUTE FOR SYSTEMS BIOLOGY · PI BALIGA, NITIN S · 2006 to 2016
$30.6M
NEW TOOLS FOR EXPLORING THE DYNAMIC INTERACTOME(RMI)U54RR022220 · NCRR · ROCKEFELLER UNIVERSITY · PI ROUT, MICHAEL P · 2005 to 2011
$19.3M
Oleate-responsive gene regulatory networks governing peroxisome proliferationR01GM075152 · NIGMS · SEATTLE BIOMEDICAL RESEARCH INSTITUTE · PI AITCHISON, JOHN D. · 2008 to 2011
$1.9M
NCRR NIH HHS RR 022220NCRR NIH HHS U54 RR022220NIGMS NIH HHS GM 075152NIGMS NIH HHS GM 076547NIGMS NIH HHS R01 GM075152
6 · The paper itself

Abstract

The histone variant H2A.Z (Htz1p) has been implicated in transcriptional regulation in numerous organisms, including Saccharomyces cerevisiae. Genome-wide transcriptome profiling and chromatin immunoprecipitation studies identified a role for Htz1p in the rapid and robust activation of many oleate-responsive genes encoding peroxisomal proteins, in particular POT1, POX1, FOX2, and CTA1. The Swr1p-, Gcn5p-, and Chz1p-dependent association of Htz1p with these promoters in their repressed states appears to establish an epigenetic marker for the rapid and strong expression of these highly inducible promoters. Isw2p also plays a role in establishing the nucleosome state of these promoters and associates stably in the absence of Htz1p. An analysis of the nucleosome dynamics and Htz1p association with these promoters suggests a complex mechanism in which Htz1p-containing nucleosomes at fatty acid-responsive promoters are disassembled upon initial exposure to oleic acid leading to the loss of Htz1p from the promoter. These nucleosomes reassemble at later stages of gene expression. While these new nucleosomes do not incorporate Htz1p, the initial presence of Htz1p appears to mark the promoter for sustained gene expression and the recruitment of TATA-binding protein.

Indexed as

Gene Expression Regulation, Fungal3-Hydroxyacyl CoA DehydrogenasesAcyl-CoA OxidaseAdenosine TriphosphatasesChromatinEnoyl-CoA HydrataseHistone AcetyltransferasesHistonesNucleosomesOleic Acidp300-CBP-Associated FactorPromoter Regions, GeneticSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTATA-Box Binding ProteinTelomere-Binding Proteins3-Hydroxyacyl CoA DehydrogenasesAcyl-CoA OxidaseAdenosine TriphosphatasesChromatinEnoyl-CoA HydrataseFOX2 protein, S cerevisiaeGCN5 protein, S cerevisiaeHistone AcetyltransferasesHistonesHtz1 protein, S cerevisiaeISWI proteinNucleosomesOleic Acidp300-CBP-Associated FactorPOX1 protein, S cerevisiaeSaccharomyces cerevisiae ProteinsTATA-Box Binding ProteinTelomere-Binding ProteinsTranscription Factors

Identifiers

PMID19273605
PMCPMC2668375
OpenAlexW2119465972

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.