Evidence map›Paper›PMID 23085713›Full record

ArticleNature structural & molecular biology2012

Histone H2A.Z inheritance during the cell cycle and its impact on promoter organization and dynamics.

Maxim Nekrasov, Jana Amrichova, Brian J Parker, Tatiana A Soboleva, Cameron Jack, Rohan Williams, Gavin A Huttley, David J Tremethick

Abstract read
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In one paragraph

Article in Nature structural & molecular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
5.9field-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

76 citing papers in PubMed, 116 citations in OpenAlex.

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  20. Genome organization: Tag it, move it, place it.Current opinion in cell biology · 2021
    Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 2 countries.

Maxim NekrasovThe John Curtin School of Medical Research, The Australian National University, Canberra, Australian Capital Territory, Australia.
Jana Amrichova
Brian J Parker
Tatiana A Soboleva
Cameron Jack
Rohan Williams
Gavin A Huttley
David J Tremethick
Australian National University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although it has been clearly established that well-positioned histone H2A.Z-containing nucleosomes flank the nucleosome-depleted region (NDR) at the transcriptional start site (TSS) of active mammalian genes, how this chromatin-based information is transmitted through the cell cycle is unknown. We show here that in mouse trophoblast stem cells, the amount of histone H2A.Z at promoters decreased during S phase, coinciding with homotypic (H2A.Z-H2A.Z) nucleosomes flanking the TSS becoming heterotypic (H2A.Z-H2A). To our surprise these nucleosomes remained heterotypic at M phase. At the TSS, we identified an unstable heterotypic histone H2A.Z-containing nucleosome in G1 phase that was lost after DNA replication. These dynamic changes at the TSS mirror a global expansion of the NDR at S and M phases, which, unexpectedly, is unrelated to transcriptional activity. Coincident with the loss of histone H2A.Z at promoters, histone H2A.Z is targeted to the centromere when mitosis begins.

Indexed as

Models, BiologicalAnimalsBlotting, WesternCell CycleCells, CulturedCentromereChromatin ImmunoprecipitationDNA PrimersFlow CytometryHistonesMiceNucleosomesPromoter Regions, GeneticSequence Analysis, DNATranscription Initiation SiteTrophoblastsDNA Primershistone H2A.F-ZHistonesNucleosomes

Identifiers

PMID23085713
OpenAlexW1993891331

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.