Evidence map›Paper›PMID 22117218›Full record

ArticleThe EMBO journal2012

Transcription and histone methylation changes correlate with imprint acquisition in male germ cells.

Amandine Henckel, Karim Chebli, Satya K Kota, Philippe Arnaud, Robert Feil

Open access · greenAbstract read
In one paragraph

Article in The EMBO journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

40 citing papers in PubMed, 77 citations in OpenAlex.

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  8. The regulation mechanisms and the Lamarckian inheritance property of DNA methylation in animals.Mammalian genome : official journal of the International Mammalian Genome Society · 2021
    Review
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  10. Recent advances in mammalian reproductive biology.Science China. Life sciences · 2020
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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

5 authors at 2 institutions in 1 country.

Amandine HenckelInstitute of Molecular Genetics (IGMM), CNRS, Universities of Montpellier I and II, Montpellier, France.
Karim Chebli
Satya K Kota
Philippe Arnaud
Robert Feil
Centre National de la Recherche Scientifique · FRInstitut de Génétique Moléculaire de Montpellier · FR

Funding

Worldwide Cancer Research 08-0186
6 · The paper itself

Abstract

Genomic imprinting in mammals is controlled by DNA methylation imprints that are acquired in the gametes, at essential sequence elements called 'imprinting control regions' (ICRs). What signals paternal imprint acquisition in male germ cells remains unknown. To address this question, we explored histone methylation at ICRs in mouse primordial germ cells (PGCs). By 13.5 days post coitum (d.p.c.), H3 lysine-9 and H4 lysine-20 trimethylation are depleted from ICRs in male (and female) PGCs, indicating that these modifications do not signal subsequent imprint acquisition, which initiates at ∼15.5 d.p.c. Furthermore, during male PGC development, H3 lysine-4 trimethylation becomes biallelically enriched at 'maternal' ICRs, which are protected against DNA methylation, and whose promoters are active in the male germ cells. Remarkably, high transcriptional read-through is detected at the paternal ICRs H19-DMR and Ig-DMR at the time of imprint establishment, from one of the strands predominantly. Combined, our data evoke a model in which differential histone modification states linked to transcriptional events may signal the specificity of imprint acquisition during spermatogenesis.

Indexed as

DNA MethylationGenomic ImprintingTranscription, GeneticAnimalsCell SeparationChromatin ImmunoprecipitationDrosophila melanogasterFemaleFlow CytometryHistonesMaleHistones

Identifiers

PMID22117218
PMCPMC3273379
OpenAlexW2172008584

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.