Evidence map›Paper›PMID 25825760›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2015

Clustering of mammalian Hox genes with other H3K27me3 targets within an active nuclear domain.

Maxence Vieux-Rochas, Pierre J Fabre, Marion Leleu, Denis Duboule, Daan Noordermeer

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers.

0numbers the graph read from it
0cells of the map it votes in
95citing papers in PubMed
9.6field-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

95 citing papers in PubMed, 168 citations in OpenAlex.

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35 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

5 authors at 1 institution in 1 country.

Maxence Vieux-RochasSchool of Life Sciences, Swiss Federal Institute of Technology - Lausanne (EPFL), 1015 Lausanne, Switzerland; and.
Pierre J FabreSchool of Life Sciences, Swiss Federal Institute of Technology - Lausanne (EPFL), 1015 Lausanne, Switzerland; and.
Marion LeleuSchool of Life Sciences, Swiss Federal Institute of Technology - Lausanne (EPFL), 1015 Lausanne, Switzerland; and.
Denis DubouleSchool of Life Sciences, Swiss Federal Institute of Technology - Lausanne (EPFL), 1015 Lausanne, Switzerland; and Department of Genetics and Evolution, University of Geneva, 1205 Geneva, Switzerland denis.duboule@epfl.ch daan.noordermeer@cgm.cnrs-gif.fr.
Daan NoordermeerSchool of Life Sciences, Swiss Federal Institute of Technology - Lausanne (EPFL), 1015 Lausanne, Switzerland; and denis.duboule@epfl.ch daan.noordermeer@cgm.cnrs-gif.fr.
École Polytechnique Fédérale de Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Embryogenesis requires the precise activation and repression of many transcriptional regulators. The Polycomb group proteins and the associated H3K27me3 histone mark are essential to maintain the inactive state of many of these genes. Mammalian Hox genes are targets of Polycomb proteins and form local 3D clusters centered on the H3K27me3 mark. More distal contacts have also been described, yet their selectivity, dynamics, and relation to other layers of chromatin organization remained elusive. We report that repressed Hox genes form mutual intra- and interchromosomal interactions with other genes located in strong domains labeled by H3K27me3. These interactions occur in a central and active nuclear environment that consists of the HiC compartment A, away from peripheral lamina-associated domains. Interactions are independent of nearby H3K27me3-marked loci and determined by chromosomal distance and cell-type-specific scaling factors, thus inducing a moderate reorganization during embryogenesis. These results provide a simplified view of nuclear organization whereby Polycomb proteins may have evolved to repress genes located in gene-dense regions whose position is restricted to central, active, nuclear environments.

Indexed as

AnimalsCells, CulturedChromosomes, MammalianEmbryo, MammalianEmbryonic Stem CellsFemaleGene Expression ProfilingGene Expression Regulation, DevelopmentalHistonesHomeodomain ProteinsLamin Type BLysineMaleMethylationMiceModels, GeneticHistonesHomeodomain ProteinsLamin Type BLysineNuclear ProteinsPolycomb-Group ProteinsHox geneslong-range chromatin contactsnuclear organizationPolycomb

Identifiers

PMID25825760
PMCPMC4403207
OpenAlexW1969907628

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.