Evidence map›Paper›PMID 25547156›Full record

ArticleThe Journal of cell biology2015

Mouse BRWD1 is critical for spermatid postmeiotic transcription and female meiotic chromosome stability.

Shrivatsav Pattabiraman, Claudia Baumann, Daniela Guisado, John J Eppig, John C Schimenti, Rabindranath De La Fuente

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

20 citing papers in PubMed, 49 citations in OpenAlex.

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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 4 institutions in 1 country.

Shrivatsav PattabiramanDepartment of Biomedical Sciences and Center for Vertebrate Genomics, Cornell University, College of Veterinary Medicine, Ithaca, NY 14853 Department of Biomedical Sciences and Center for Vertebrate Genomics, Cornell University, College of Veterinary Medicine, Ithaca, NY 14853.
Claudia BaumannDepartment of Physiology and Pharmacology, University of Georgia College of Veterinary Medicine, Athens, GA 30602.
Daniela GuisadoDepartment of Biomedical Sciences and Center for Vertebrate Genomics, Cornell University, College of Veterinary Medicine, Ithaca, NY 14853 Department of Biomedical Sciences and Center for Vertebrate Genomics, Cornell University, College of Veterinary Medicine, Ithaca, NY 14853.
John J EppigThe Jackson Laboratory, Bar Harbor, ME 04609.
John C SchimentiDepartment of Biomedical Sciences and Center for Vertebrate Genomics, Cornell University, College of Veterinary Medicine, Ithaca, NY 14853 Department of Biomedical Sciences and Center for Vertebrate Genomics, Cornell University, College of Veterinary Medicine, Ithaca, NY 14853 rfuente@uga.edu jcs92@cornell.edu.
Rabindranath De La FuenteDepartment of Physiology and Pharmacology, University of Georgia College of Veterinary Medicine, Athens, GA 30602 rfuente@uga.edu jcs92@cornell.edu.
New York State College of Veterinary Medicine · USUniversity of Georgia · USCornell University · USJackson Laboratory · US

Funding

THE ROLE OF BRWD1 AND ITS PARALOGS IN SPERMIOGENESISP01HD042137 · NICHD · JACKSON LABORATORY · PI HANDEL, MARY ANN · 2002 to 2012
$10.3M
Epigenetic Control of Heterochromatin FormationR01HD042740 · NICHD · UNIVERSITY OF PENNSYLVANIA · PI DE LA FUENTE, RABINDRANATH · 2004 to 2010
$1.6M
NICHD NIH HHS 2R01-HD042740NICHD NIH HHS P01 HD042137NICHD NIH HHS P01 HD42137NICHD NIH HHS R01 HD042740
6 · The paper itself

Abstract

Postmeiotic gene expression is essential for development and maturation of sperm and eggs. We report that the dual bromodomain-containing protein BRWD1, which is essential for both male and female fertility, promotes haploid spermatid-specific transcription but has distinct roles in oocyte meiotic progression. Brwd1 deficiency caused down-regulation of ∼300 mostly spermatid-specific transcripts in testis, including nearly complete elimination of those encoding the protamines and transition proteins, but was not associated with global epigenetic changes in chromatin, which suggests that BRWD1 acts selectively. In females, Brwd1 ablation caused severe chromosome condensation and structural defects associated with abnormal telomere structure but only minor changes in gene expression at the germinal vesicle stage, including more than twofold overexpression of the histone methyltransferase MLL5 and LINE-1 elements transposons. Thus, loss of BRWD1 function interferes with the completion of oogenesis and spermatogenesis through sexually dimorphic mechanisms: it is essential in females for epigenetic control of meiotic chromosome stability and in males for haploid gene transcription during postmeiotic sperm differentiation.

Indexed as

Chromosomal InstabilityFertilityMeiosisOogenesisSpermatogenesisTranscription, GeneticAnimalsBromodomain Containing ProteinsCells, CulturedCluster AnalysisEpigenesis, GeneticFemaleGene Expression ProfilingGene Expression Regulation, DevelopmentalGenotypeHaploidyBRD1 protein, mouseBromodomain Containing ProteinsHistone AcetyltransferasesHistone-Lysine N-MethyltransferaseMLL5 protein, mouse

Identifiers

PMID25547156
PMCPMC4284233
OpenAlexW2111084948

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.