ArticleDevelopmental cell2021
piRNA-independent transposon silencing by the Drosophila THO complex.
Article in Developmental cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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.
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.
Who cites it
9 citing papers in PubMed, 18 citations in OpenAlex.
- Cannabidiol triggers fatty acids β-oxidation mediated by Stat2 to facilitate intestinal stem cells regeneration post radiation.Experimental & molecular medicine · 2026Article
- Rapid disassembly and Piwi-independent reassembly ofRNA (New York, N.Y.) · 2026Article
- Aub, Vasa, and Armi concentration in phase-separated nuage is dispensable for piRNA biogenesis and transposon silencing.RNA (New York, N.Y.) · 2026Article
- Binding of heterochromatin protein Rhino to a subset of piRNA clusters depends on a combination of two histone marks.Nature structural & molecular biology · 2025Article
- Cracking the code: how piRNA pathway shapes spermatogenesis and combats male infertility.Frontiers in cell and developmental biology · 2025Review
- Evolutionary dynamics between transposable elements and their host genomes: mechanisms of suppression and escape.Current opinion in genetics & development · 2023Review
- The NSL complex is required for piRNA production from telomeric clusters.Life science alliance · 2023Article
- Epigenetic and chromosomal features drive transposon insertion in Drosophila melanogaster.Nucleic acids research · 2023Article
- Cues from mRNA splicing prevent default Argonaute silencing in C. elegans.Developmental cell · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
piRNAs guide Piwi/Panoramix-dependent H3K9me3 chromatin modification and transposon silencing during Drosophila germline development. The THO RNA export complex is composed of Hpr1, Tho2, and Thoc5-7. Null thoc7 mutations, which displace Thoc5 and Thoc6 from a Tho2-Hpr1 subcomplex, reduce expression of a subset of germline piRNAs and increase transposon expression, suggesting that THO silences transposons by promoting piRNA biogenesis. Here, we show that the thoc7-null mutant combination increases transposon transcription but does not reduce anti-sense piRNAs targeting half of the transcriptionally activated transposon families. These mutations also fail to reduce piRNA-guided H3K9me3 chromatin modification or block Panoramix-dependent silencing of a reporter transgene, and unspliced transposon transcripts co-precipitate with THO through a Piwi- and Panoramix-independent mechanism. Mutations in piwi also dominantly enhance germline defects associated with thoc7-null alleles. THO thus functions in a piRNA-independent transposon-silencing pathway, which acts cooperatively with Piwi to support germline development.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.