Evidence map›Paper›PMID 34347367›Full record

ReviewEMBO reports2021

piRNA- and siRNA-mediated transcriptional repression in Drosophila, mice, and yeast: new insights and biodiversity.

Ryo Onishi, Soichiro Yamanaka, Mikiko C Siomi

Open access · greenAbstract readReview
In one paragraph

Review in EMBO reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
10.6field-weighted citation impact, top 2% 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

39 citing papers in PubMed, 64 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. The Gene Ontology knowledgebase in 2026.Nucleic acids research · 2026
    Article
  5. Article
  6. SmithRNAs: A Common Feature among Metazoa.Genome biology and evolution · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Regulatory roles of PIWI-interacting RNAs in cardiovascular disease.American journal of physiology. Heart and circulatory physiology · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. The Ancient Origin and Function of Germline Cysts.Results and problems in cell differentiation · 2024
    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

3 authors at 1 institution in 1 country.

Ryo OnishiDepartment of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan.
Soichiro YamanakaDepartment of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan.
Mikiko C SiomiDepartment of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan.ORCID 0000-0002-6149-4396
The University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The PIWI-interacting RNA (piRNA) pathway acts as a self-defense mechanism against transposons to maintain germline genome integrity. Failures in the piRNA pathway cause DNA damage in the germline genome, disturbing inheritance of "correct" genetic information by the next generations and leading to infertility. piRNAs execute transposon repression in two ways: degrading their RNA transcripts and compacting the genomic loci via heterochromatinization. The former event is mechanistically similar to siRNA-mediated RNA cleavage that occurs in the cytoplasm and has been investigated in many species including nematodes, fruit flies, and mammals. The latter event seems to be mechanistically parallel to siRNA-centered kinetochore assembly and subsequent chromosome segregation, which has so far been studied particularly in fission yeast. Despite the interspecies conservations, the overall schemes of the nuclear events show clear biodiversity across species. In this review, we summarize the recent progress regarding piRNA-mediated transcriptional silencing in Drosophila and discuss the biodiversity by comparing it with the equivalent piRNA-mediated system in mice and the siRNA-mediated system in fission yeast.

Indexed as

DrosophilaDrosophila ProteinsAnimalsArgonaute ProteinsBiodiversityDNA Transposable ElementsDrosophila melanogasterGene SilencingMiceRNA, Small InterferingSaccharomyces cerevisiaeTranscription, GeneticArgonaute ProteinsDNA Transposable ElementsDrosophila ProteinsRNA, Small Interferingchromatin segregationpiRNAsiRNAtranscriptional repression

Identifiers

PMID34347367
PMCPMC8490990
OpenAlexW3192692612

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.