Evidence map›Paper›PMID 20920259›Full record

ArticleBMC genomics2010

Cell-specific occupancy of an extended repertoire of CREM and CREB binding loci in male germ cells.

Igor Martianov, Mohamed-Amin Choukrallah, Arnaud Krebs, Tao Ye, Stephanie Legras, Erikjan Rijkers, Wilfred Van Ijcken, Bernard Jost, Paolo Sassone-Corsi, Irwin Davidson

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
6.2field-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

38 citing papers in PubMed, 62 citations in OpenAlex.

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  10. The effect of SiNPs on DNA methylation of genome in mouse spermatocytes.Environmental science and pollution research international · 2021
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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

10 authors at 4 institutions in 2 countries.

Igor MartianovInstitut de Génétique et de Biologie Moléculaire et Cellulaire, CNRS/INSERM/UDS, Illkirch, France.
Mohamed-Amin Choukrallah
Arnaud Krebs
Tao Ye
Stephanie Legras
Erikjan Rijkers
Wilfred Van Ijcken
Bernard Jost
Paolo Sassone-Corsi
Irwin Davidson
Institut de génétique et de biologie moléculaire et cellulaire · FRCentre National de la Recherche Scientifique · FRInserm · FRUniversity of California, Irvine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCREB and CREM are closely related factors that regulate transcription in response to various stress, metabolic and developmental signals. The CREMτ activator isoform is selectively expressed in haploid spermatids and plays an essential role in murine spermiogenesis.

resultsWe have used chromatin immunoprecipitation coupled to sequencing (ChIP-seq) to map CREM and CREB target loci in round spermatids from adult mouse testis and spermatogonia derived GC1-spg cells respectively. We identify more than 9000 genomic loci most of which are cell-specifically occupied. Despite the fact that round spermatids correspond to a highly specialised differentiated state, our results show that they have a remarkably accessible chromatin environment as CREM occupies more than 6700 target loci corresponding not only to the promoters of genes selectively expressed in spermiogenesis, but also of genes involved in functions specific to other cell types. The expression of only a small subset of these target genes are affected in the round spermatids of CREM knockout animals. We also identify a set of intergenic binding loci some of which are associated with H3K4 trimethylation and elongating RNA polymerase II suggesting the existence of novel CREB and CREM regulated transcripts.

conclusionsWe demonstrate that CREM and CREB occupy a large number of promoters in highly cell specific manner. This is the first study of CREM target promoters directly in a physiologically relevant tissue in vivo and represents the most comprehensive experimental analysis of CREB/CREM regulatory potential to date.

Indexed as

AnimalsBinding SitesCell LineChromatin ImmunoprecipitationChromosomes, MammalianCyclic AMP Response Element-Binding ProteinCyclic AMP Response Element ModulatorGene Expression RegulationGenetic LociHaploidyHistonesLysineMaleMethylationMiceMicroRNAsCyclic AMP Response Element-Binding ProteinCyclic AMP Response Element ModulatorHistonesLysineMicroRNAsRNA, Messenger

Identifiers

PMID20920259
PMCPMC3091680
OpenAlexW2120605436

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.