Evidence map›Paper›PMID 20932479›Full record

ArticleMolecular cell2010

Interaction of a DNA zip code with the nuclear pore complex promotes H2A.Z incorporation and INO1 transcriptional memory.

William H Light, Donna G Brickner, Veronica R Brand, Jason H Brickner

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 133 papers.

0numbers the graph read from it
0cells of the map it votes in
133citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

133 citing papers in PubMed, 199 citations in OpenAlex.

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  12. Inheritance of epigenetic transcriptional memory.Current opinion in genetics & development · 2024
    Review
  13. The Molecular Architecture of the Nuclear Basket.bioRxiv : the preprint server for biology · 2024
    Article
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  15. Article
  16. Review
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73 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

4 authors at 1 institution in 1 country.

William H LightDepartment of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA.
Donna G Brickner
Veronica R Brand
Jason H Brickner
Northwestern University · US

Funding

Role of DNA localization in regulating transcriptionR01GM080484 · NIGMS · NORTHWESTERN UNIVERSITY · PI BRICKNER, JASON HAYS · 2007 to 2019
$3.6M
NIGMS NIH HHS GM080484NIGMS NIH HHS R01 GM080484
6 · The paper itself

Abstract

DNA "zip codes" in the promoters of yeast genes confer interaction with the NPC and localization at the nuclear periphery upon activation. Some of these genes exhibit transcriptional memory: after being repressed, they remain at the nuclear periphery for several generations, primed for reactivation. Transcriptional memory requires the histone variant H2A.Z. We find that targeting of active INO1 and recently repressed INO1 to the nuclear periphery is controlled by two distinct and independent mechanisms involving different zip codes and different interactions with the NPC. An 11 base pair memory recruitment sequence (MRS) in the INO1 promoter controls both peripheral targeting and H2A.Z incorporation after repression. In cells lacking either the MRS or the NPC protein Nup100, INO1 transcriptional memory is lost, leading to nucleoplasmic localization after repression and slower reactivation of the gene. Thus, interaction of recently repressed INO1 with the NPC alters its chromatin structure and rate of reactivation.

Indexed as

Chromatin Assembly and DisassemblyGene Expression Regulation, FungalTranscription, GeneticDNA, FungalHistonesInositolMutationMyo-Inositol-1-Phosphate SynthaseNuclear PoreNuclear Pore Complex ProteinsNucleic Acid ConformationPromoter Regions, GeneticProtein TransportSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTime FactorsDNA, FungalHistonesHtz1 protein, S cerevisiaeINO1 protein, S cerevisiaeInositolMyo-Inositol-1-Phosphate SynthaseNuclear Pore Complex ProteinsNUP100 protein, S cerevisiaeSaccharomyces cerevisiae Proteins

Identifiers

PMID20932479
PMCPMC2953765
OpenAlexW2144887787

What OpenQuestion holds

Textmetadata
LicenceTDM
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.