Evidence map›Paper›PMID 20693536›Full record

ArticleNucleic acids research2010

Coordinated allele-specific histone acetylation at the differentially methylated regions of imprinted genes.

Purnima Singh, Janice Cho, Shirley Y Tsai, Guillermo E Rivas, Garrett P Larson, Piroska E Szabó

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Insulin-Like Growth Factor 2 Reverses Synaptic and Cognitive Deficits in Fetal Growth Restriction Mice.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  3. Article
  4. Long-read RNA sequencing reveals allele-specific NbioRxiv : the preprint server for biology · 2024
    Article
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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

6 authors at 1 institution in 1 country.

Purnima SinghDepartment of Molecular and Cellular Biology, City of Hope National Medical Center, Duarte, CA 91010, USA.
Janice Cho
Shirley Y Tsai
Guillermo E Rivas
Garrett P Larson
Piroska E Szabó
City Of Hope National Medical Center · US

Funding

Mechanisms of Genomic ImprintingR01GM064378 · NIGMS · VAN ANDEL RESEARCH INSTITUTE · PI SZABÓ, PIROSKA EDIT · 2002 to 2015
$4.3M
NIGMS NIH HHS GM064378NIGMS NIH HHS R01 GM064378
6 · The paper itself

Abstract

Genomic imprinting is an epigenetic inheritance system characterized by parental allele-specific gene expression. Allele-specific DNA methylation and chromatin composition are two epigenetic modification systems that control imprinted gene expression. To get a general assessment of histone lysine acetylation at imprinted genes we measured allele-specific acetylation of a wide range of lysine residues, H3K4, H3K18, H3K27, H3K36, H3K79, H3K64, H4K5, H4K8, H4K12, H2AK5, H2BK12, H2BK16 and H2BK46 at 11 differentially methylated regions (DMRs) in reciprocal mouse crosses using multiplex chromatin immunoprecipitation SNuPE assays. Histone acetylation marks generally distinguished the methylation-free alleles from methylated alleles at DMRs in mouse embryo fibroblasts and embryos. Acetylated lysines that are typically found at transcription start sites exhibited stronger allelic bias than acetylated histone residues in general. Maternally methylated DMRs, that usually overlap with promoters exhibited higher levels of acetylation and a 10% stronger allele-specific bias than paternally methylated DMRs that reside in intergenic regions. Along the H19/Igf2 imprinted domain, allele-specific acetylation at each lysine residue depended on functional CTCF binding sites in the imprinting control region. Our results suggest that many different histone acetyltransferase and histone deacetylase enzymes must act in concert in setting up and maintaining reciprocal parental allelic histone acetylation at DMRs.

Indexed as

AllelesDNA MethylationGenomic ImprintingAcetylationAnimalsAntibody SpecificityCCCTC-Binding FactorEmbryo, MammalianHistonesInsulin-Like Growth Factor IILysineMiceMutationRepressor ProteinsRNA, Long NoncodingRNA, UntranslatedCCCTC-Binding FactorCtcf protein, mouseH19 long non-coding RNAHistonesIGF2 protein, mouseInsulin-Like Growth Factor IILysineRepressor ProteinsRNA, Long NoncodingRNA, Untranslated

Identifiers

PMID20693536
PMCPMC3001058
OpenAlexW2049883650

What OpenQuestion holds

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LicenceCC BY-NC
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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.