Evidence map›Paper›PMID 18650936›Full record

ArticleThe EMBO journal2008

A mono-allelic bivalent chromatin domain controls tissue-specific imprinting at Grb10.

Lionel A Sanz, Stormy Chamberlain, Jean-Charles Sabourin, Amandine Henckel, Terry Magnuson, Jean-Philippe Hugnot, Robert Feil, Philippe Arnaud

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
5.1field-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

57 citing papers in PubMed, 87 citations in OpenAlex.

  1. Review
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  10. Variable allelic expression of imprinted genes at theFrontiers in cell and developmental biology · 2022
    Article
  11. Article
  12. Imprinted Genes and Multiple Sclerosis: What Do We Know?International journal of molecular sciences · 2021
    Review
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  14. Review
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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

8 authors at 6 institutions in 2 countries.

Lionel A SanzInstitute of Molecular Genetics, CNRS UMR-5535 and University of Montpellier II, Montpellier, France.
Stormy Chamberlain
Jean-Charles Sabourin
Amandine Henckel
Terry Magnuson
Jean-Philippe Hugnot
Robert Feil
Philippe Arnaud
Université de Montpellier · FRUniversity of North Carolina at Chapel Hill · USCentre National de la Recherche Scientifique · FRInserm · FRInstitut de Génétique Moléculaire de Montpellier · FRInstitute for Neurosciences of Montpellier · FR

Funding

ALBINO-DELETION COMPLEX AND EARLY MOUSE DEVELOPMENTR01HD024462 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MAGNUSON, TERRY R · 1990 to 2010
$1.0M
NICHD NIH HHS R01 HD024462
6 · The paper itself

Abstract

Genomic imprinting is a developmental mechanism that mediates parent-of-origin-specific expression in a subset of genes. How the tissue specificity of imprinted gene expression is controlled remains poorly understood. As a model to address this question, we studied Grb10, a gene that displays brain-specific expression from the paternal chromosome. Here, we show in the mouse that the paternal promoter region is marked by allelic bivalent chromatin enriched in both H3K4me2 and H3K27me3, from early embryonic stages onwards. This is maintained in all somatic tissues, but brain. The bivalent domain is resolved upon neural commitment, during the developmental window in which paternal expression is activated. Our data indicate that bivalent chromatin, in combination with neuronal factors, controls the paternal expression of Grb10 in brain. This finding highlights a novel mechanism to control tissue-specific imprinting.

Indexed as

AllelesGenomic ImprintingGRB10 Adaptor ProteinAnimalsBrainCell DifferentiationCells, CulturedChromatinCpG IslandsEmbryo, MammalianFemaleHistonesMaleMiceMice, Inbred C57BLMice, KnockoutChromatinEed protein, mouseGRB10 Adaptor ProteinHistonesPolycomb Repressive Complex 2Repressor Proteins

Identifiers

PMID18650936
PMCPMC2567399
OpenAlexW2071508810

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.