Evidence map›Paper›PMID 26673698›Full record

ArticleNucleic acids research2016

Transcriptional, post-transcriptional and chromatin-associated regulation of pri-miRNAs, pre-miRNAs and moRNAs.

Chirag Nepal, Marion Coolen, Yavor Hadzhiev, Delphine Cussigh, Piotr Mydel, Vidar M Steen, Piero Carninci, Jesper B Andersen, Laure Bally-Cuif, Ferenc Müller and 1 more

Abstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
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

24 citing papers in PubMed.

  1. Article
  2. A data-driven genome annotation approach for cassava.The Plant journal : for cell and molecular biology · 2024
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  7. Review
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  11. Review
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  13. Article
  14. Review
  15. Article
  16. Inventory of European Sea Bass (Frontiers in genetics · 2019
    Article
  17. Article
  18. Article
  19. Article
  20. Article
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

11 authors.

Chirag NepalBiotech Research and Innovation Centre, University of Copenhagen, Ole Maaløes Vej 5, DK-2200 Copenhagen N, Denmark chirag.nepal@bric.ku.dk.
Marion CoolenZebrafish Neurogenetics Team, Paris-Saclay Institute of Neuroscience, CNRS UMR9197 - Université Paris Sud, 91198 Gif-sur-Yvette, France.
Yavor HadzhievSchool of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Edgbaston B15 2TT, UK.
Delphine CussighZebrafish Neurogenetics Team, Paris-Saclay Institute of Neuroscience, CNRS UMR9197 - Université Paris Sud, 91198 Gif-sur-Yvette, France.
Piotr MydelBroegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland.
Vidar M SteenDepartment of Clinical Medicine, University of Bergen, Norway.
Piero CarninciDivision of Genomic Technologies, RIKEN Center for Life Science Technologies, Yokohama, Kanagawa 230-0045, Japan.
Jesper B AndersenBiotech Research and Innovation Centre, University of Copenhagen, Ole Maaløes Vej 5, DK-2200 Copenhagen N, Denmark.
Laure Bally-CuifZebrafish Neurogenetics Team, Paris-Saclay Institute of Neuroscience, CNRS UMR9197 - Université Paris Sud, 91198 Gif-sur-Yvette, France.
Ferenc MüllerSchool of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Edgbaston B15 2TT, UK f.mueller@bham.ac.uk.
Boris LenhardInstitute of Clinical Sciences MRC Clinical Sciences Centre, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK Department of Informatics, University of Bergen, Thormøhlensgate 55, N-5008 Bergen, Norway b.lenhard@imperial.ac.uk.

Funding

Medical Research Council MC_UP_1102/1
6 · The paper itself

Abstract

MicroRNAs (miRNAs) play a major role in the post-transcriptional regulation of target genes, especially in development and differentiation. Our understanding about the transcriptional regulation of miRNA genes is limited by inadequate annotation of primary miRNA (pri-miRNA) transcripts. Here, we used CAGE-seq and RNA-seq to provide genome-wide identification of the pri-miRNA core promoter repertoire and its dynamic usage during zebrafish embryogenesis. We assigned pri-miRNA promoters to 152 precursor-miRNAs (pre-miRNAs), the majority of which were supported by promoter associated post-translational histone modifications (H3K4me3, H2A.Z) and RNA polymerase II (RNAPII) occupancy. We validated seven miR-9 pri-miRNAs by in situ hybridization and showed similar expression patterns as mature miR-9. In addition, processing of an alternative intronic promoter of miR-9-5 was validated by 5' RACE PCR. Developmental profiling revealed a subset of pri-miRNAs that are maternally inherited. Moreover, we show that promoter-associated H3K4me3, H2A.Z and RNAPII marks are not only present at pri-miRNA promoters but are also specifically enriched at pre-miRNAs, suggesting chromatin level regulation of pre-miRNAs. Furthermore, we demonstrated that CAGE-seq also detects 3'-end processing of pre-miRNAs on Drosha cleavage site that correlates with miRNA-offset RNAs (moRNAs) production and provides a new tool for detecting Drosha processing events and predicting pre-miRNA processing by a genome-wide assay.

Indexed as

Gene Expression RegulationRNA Processing, Post-TranscriptionalTranscription, GeneticAnimalsChromatinEmbryonic DevelopmentHistonesMicroRNAsPromoter Regions, GeneticRibonuclease IIIRNA Polymerase IIRNA PrecursorsRNA, Small UntranslatedTranscription Initiation SiteZebrafishChromatinHistonesMicroRNAsRibonuclease IIIRNA Polymerase IIRNA PrecursorsRNA, Small Untranslated

Identifiers

PMID26673698
PMCPMC4838339

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Registered trials

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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.