Cited by 280Genomics and Chromatin DynamicsChromosomal and Genetic VariationsEpigenetics and DNA Methylation

The DOI matches its Crossref record; 78 of the 78 references it cites were found in a registry or an index.

A heterochromatin-dependent transcription machinery drives piRNA expression

Open access

Abstract

Nuclear small RNA pathways safeguard genome integrity by establishing transcription-repressing heterochromatin at transposable elements. This inevitably also targets the transposon-rich source loci of the small RNAs themselves. How small RNA source loci are efficiently transcribed while transposon promoters are potently silenced is not understood. Here we show that, in Drosophila, transcription of PIWI-interacting RNA (piRNA) clusters-small RNA source loci in animal gonads-is enforced through RNA polymerase II pre-initiation complex formation within repressive heterochromatin. This is accomplished through Moonshiner, a paralogue of a basal transcription factor IIA (TFIIA) subunit, which is recruited to piRNA clusters via the heterochromatin protein-1 variant Rhino. Moonshiner triggers transcription initiation within piRNA clusters by recruiting the TATA-box binding protein (TBP)-related factor TRF2, an animal TFIID core variant. Thus, transcription of heterochromatic small RNA source loci relies on direct recruitment of the core transcriptional machinery to DNA via histone marks rather than sequence motifs, a concept that we argue is a recurring theme in evolution.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/nature23482

Cites

78 of 78 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Cited by

Sorted by citations

See all 280

Metadata

Authors
Andersen, P. R., Tirian, L., Vunjak, M., & Brennecke, J.
Affiliations
Institute of Molecular Biotechnology (AT)
Corresponding author
  • Andersen, Peter Refsing
  • Brennecke, Julius
Venue
Nature
Published
2017-08-23
Volume
549
Issue
7670
Pages
54-59
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2748864067
Cited by
280
References
78
Citations by year
2026: 20 · 2025: 32 · 2024: 39 · 2023: 37 · 2022: 21 · 2021: 35 · 2020: 25 · 2019: 37 · 2018: 27 · 2017: 6
FWCI
10.62
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
Novo Nordisk Fonden (NNF14OC0009189)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Chromosomal and Genetic Variations
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
Keywords
piRNA, heterochromatin, rhinoceros, HP1, TRF2, TFIID, transposon silencing, germline, Drosophila, histone modifications, genome stability
MeSH terms
Animals, Chromosomal Proteins, Non-Histone, DNA Transposable Elements, Drosophila melanogaster, Female, Multigene Family, Heterochromatin, Promoter Regions, Genetic, RNA Polymerase II, Transcription, Genetic, Gene Silencing, Drosophila Proteins, RNA, Small Interfering, Telomeric Repeat Binding Protein 2, Transcription Factor TFIIA, Transcription Initiation, Genetic

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review