Evidence map›Paper›PMID 19587787›Full record

ArticlePloS one2009

Regulation of the Drosophila Enhancer of split and invected-engrailed gene complexes by sister chromatid cohesion proteins.

Cheri A Schaaf, Ziva Misulovin, Gurmukh Sahota, Akbar M Siddiqui, Yuri B Schwartz, Tatyana G Kahn, Vincenzo Pirrotta, Maria Gause, Dale Dorsett

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing 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

73 citing papers in PubMed, 107 citations in OpenAlex.

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  8. Review
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  13. Article
  14. New insights into cohesin loading.Current genetics · 2018
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Genetic enhancement of limb defects in a mouse model of Cornelia de Lange syndrome.American journal of medical genetics. Part C, Seminars in medical genetics · 2016
    Article

13 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

9 authors at 3 institutions in 1 country.

Cheri A SchaafEdward A. Doisy Department of Biochemistry and Molecular Biology, Saint Louis University School of Medicine, Saint Louis, Missouri, USA.
Ziva Misulovin
Gurmukh Sahota
Akbar M Siddiqui
Yuri B Schwartz
Tatyana G Kahn
Vincenzo Pirrotta
Maria Gause
Dale Dorsett
Saint Louis University · USRutgers, The State University of New Jersey · USWashington University in St. Louis · US

Funding

VERTEBRATE ANIMAL MODELS OF CORNELIA DE LANGE SYNDROMEP01HD052860 · NICHD · CHILDREN'S HOSP OF PHILADELPHIA · PI KRANTZ, IAN D. · 2006 to 2015
$11.2M
DNA PATTERN IDENTIFICATION AND ANALYSISR01HG000249 · NHGRI · WASHINGTON UNIVERSITY · PI STORMO, GARY D · 1990 to 2017
$5.6M
LONG DISTANCE ENHANCER-PROMOTER INTERACTIONSR01GM055683 · NIGMS · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI DORSETT, DALE L · 1998 to 2012
$3.5M
TRAINING PROGRAM IN COMPUTATIONAL BIOLOGYT32GM008802 · NIGMS · WASHINGTON UNIVERSITY · PI STORMO, GARY D · 2001 to 2010
$1.7M
NHGRI NIH HHS R01 HG000249NHGRI NIH HHS R01 HG00249NICHD NIH HHS P01 HD052683NICHD NIH HHS P01 HD052860NIGMS NIH HHS R01 GM055683NIGMS NIH HHS T32 GM008802
6 · The paper itself

Abstract

The cohesin protein complex was first recognized for holding sister chromatids together and ensuring proper chromosome segregation. Cohesin also regulates gene expression, but the mechanisms are unknown. Cohesin associates preferentially with active genes, and is generally absent from regions in which histone H3 is methylated by the Enhancer of zeste [E(z)] Polycomb group silencing protein. Here we show that transcription is hypersensitive to cohesin levels in two exceptional cases where cohesin and the E(z)-mediated histone methylation simultaneously coat the entire Enhancer of split and invected-engrailed gene complexes in cells derived from Drosophila central nervous system. These gene complexes are modestly transcribed, and produce seven of the twelve transcripts that increase the most with cohesin knockdown genome-wide. Cohesin mutations alter eye development in the same manner as increased Enhancer of split activity, suggesting that similar regulation occurs in vivo. We propose that cohesin helps restrain transcription of these gene complexes, and that deregulation of similarly cohesin-hypersensitive genes may underlie developmental deficits in Cornelia de Lange syndrome.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsCell Cycle ProteinsCell LineChromatidsChromosomal Proteins, Non-HistoneCohesinsDrosophilaDrosophila ProteinsGene Expression RegulationGene Knockdown TechniquesHomeodomain ProteinsMutationPhenotypeRepressor ProteinsRNA InterferenceBasic Helix-Loop-Helix ProteinsCell Cycle ProteinsChromosomal Proteins, Non-HistoneCohesinsDrosophila ProteinsEn protein, DrosophilaE(spl)m7-HLH protein, DrosophilaHomeodomain Proteinsinv protein, DrosophilaRepressor ProteinsTranscription Factors

Identifiers

PMID19587787
PMCPMC2703808
OpenAlexW2165584097

What OpenQuestion holds

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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.