Evidence map›Paper›PMID 26305409›Full record

ArticleeLife2015

Genome-wide errant targeting by Hairy.

Kurtulus Kok, Ahmet Ay, Li M Li, David N Arnosti

Open access · goldAbstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
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  6. Review
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  8. Causal Gene Regulatory Network Modeling and Genomics: Second-Generation Challenges.Journal of computational biology : a journal of computational molecular cell biology · 2019
    Article
  9. Review
  10. Article
  11. 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

4 authors at 3 institutions in 1 country.

Kurtulus KokGenetics Program, Michigan State University, East Lansing, United States.
Ahmet AyDepartments of Biology and Mathematics, Colgate University, Hamilton, United States.
Li M LiJanelia Research Campus, Howard Hughes Medical Institute, Ashburn, United States.
David N ArnostiGenetics Program, Michigan State University, East Lansing, United States.
Michigan State University · USColgate University · USHoward Hughes Medical Institute · US

Funding

MOLECULAR ANALYSIS OF TRANSCRIPTIONAL REPRESSIONR01GM056976 · NIGMS · MICHIGAN STATE UNIVERSITY · PI ARNOSTI, DAVID N · 1998 to 2014
$4.7M
NIGMS NIH HHS GM056976NIGMS NIH HHS R01 GM056976
6 · The paper itself

Abstract

Metazoan transcriptional repressors regulate chromatin through diverse histone modifications. Contributions of individual factors to the chromatin landscape in development is difficult to establish, as global surveys reflect multiple changes in regulators. Therefore, we studied the conserved Hairy/Enhancer of Split family repressor Hairy, analyzing histone marks and gene expression in Drosophila embryos. This long-range repressor mediates histone acetylation and methylation in large blocks, with highly context-specific effects on target genes. Most strikingly, Hairy exhibits biochemical activity on many loci that are uncoupled to changes in gene expression. Rather than representing inert binding sites, as suggested for many eukaryotic factors, many regions are targeted errantly by Hairy to modify the chromatin landscape. Our findings emphasize that identification of active cis-regulatory elements must extend beyond the survey of prototypical chromatin marks. We speculate that this errant activity may provide a path for creation of new regulatory elements, facilitating the evolution of novel transcriptional circuits.

Indexed as

Gene Expression Regulation, DevelopmentalAcetylationAnimalsBasic Helix-Loop-Helix ProteinsChromatinDrosophilaDrosophila ProteinsHistonesMethylationProtein Processing, Post-TranslationalRepressor ProteinsBasic Helix-Loop-Helix ProteinsChromatinDrosophila Proteinshairy protein, DrosophilaHistonesRepressor Proteinschromatindevelopmental biologyD. melanogasterevolutionary biologygene regulatory networkgenomicsrepressionstem cellstranscription

Identifiers

PMID26305409
PMCPMC4547095
OpenAlexW2175733110

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.