Evidence map›Paper›PMID 22231485›Full record

ArticleNature genetics2012

Tissue-specific analysis of chromatin state identifies temporal signatures of enhancer activity during embryonic development.

Stefan Bonn, Robert P Zinzen, Charles Girardot, E Hilary Gustafson, Alexis Perez-Gonzalez, Nicolas Delhomme, Yad Ghavi-Helm, Bartek Wilczyński, Andrew Riddell, Eileen E M Furlong

Abstract read
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In one paragraph

Article in Nature genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 313 papers.

0numbers the graph read from it
0cells of the map it votes in
313citing papers in PubMed
22.6field-weighted citation impact, top 1% 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

313 citing papers in PubMed, 514 citations in OpenAlex.

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  14. Polycomb protein RYBP facilitates super-enhancer activity.Molecular medicine (Cambridge, Mass.) · 2024
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253 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

10 authors at 1 institution in 1 country.

Stefan BonnGenome Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany.
Robert P Zinzen
Charles Girardot
E Hilary Gustafson
Alexis Perez-Gonzalez
Nicolas Delhomme
Yad Ghavi-Helm
Bartek Wilczyński
Andrew Riddell
Eileen E M Furlong
European Molecular Biology Laboratory · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chromatin modifications are associated with many aspects of gene expression, yet their role in cellular transitions during development remains elusive. Here, we use a new approach to obtain cell type-specific information on chromatin state and RNA polymerase II (Pol II) occupancy within the multicellular Drosophila melanogaster embryo. We directly assessed the relationship between chromatin modifications and the spatio-temporal activity of enhancers. Rather than having a unique chromatin state, active developmental enhancers show heterogeneous histone modifications and Pol II occupancy. Despite this complexity, combined chromatin signatures and Pol II presence are sufficient to predict enhancer activity de novo. Pol II recruitment is highly predictive of the timing of enhancer activity and seems dependent on the timing and location of transcription factor binding. Chromatin modifications typically demarcate large regulatory regions encompassing multiple enhancers, whereas local changes in nucleosome positioning and Pol II occupancy delineate single active enhancers. This cell type-specific view identifies dynamic enhancer usage, an essential step in deciphering developmental networks.

Indexed as

Enhancer Elements, GeneticAnimalsChromatinChromatin ImmunoprecipitationDrosophila melanogasterEmbryonic DevelopmentGene Expression Regulation, DevelopmentalHistonesRNA Polymerase IITranscription FactorsChromatinHistonesRNA Polymerase IITranscription Factors

Identifiers

PMID22231485
OpenAlexW2019005509

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.