Evidence map›Paper›PMID 28919205›Full record

ArticleDevelopmental cell2017

Adaptive Evolution Leads to Cross-Species Incompatibility in the piRNA Transposon Silencing Machinery.

Swapnil S Parhad, Shikui Tu, Zhiping Weng, William E Theurkauf

Abstract read
In one paragraph

Article in Developmental cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 1 pooled it
–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

58 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. The long reach of the Red Queen.Nature reviews. Genetics · 2026
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  12. Dichotomous transcriptome divergence at the cell-type level between thebioRxiv : the preprint server for biology · 2025
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  13. Review
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  18. Escalation of genome defense capacity enables control of an expanding meiotic driver.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Swapnil S ParhadProgram in Molecular Medicine, University of Massachusetts Medical School, 373 Plantation Street, Worcester, MA 01605, USA.
Shikui TuProgram in Bioinformatics and Integrative Biology, University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA 01605, USA.
Zhiping WengProgram in Bioinformatics and Integrative Biology, University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA 01605, USA. Electronic address: zhiping.weng@umassmed.edu.
William E TheurkaufProgram in Molecular Medicine, University of Massachusetts Medical School, 373 Plantation Street, Worcester, MA 01605, USA. Electronic address: william.theurkauf@umassmed.edu.

Funding

RNA localization and translational controlR01HD049116 · NICHD · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI THEURKAUF, WILLIAM EDWARD · 2005 to 2024
$10.8M
Understanding the architecture, regulation, and function of piRNA-producing genesP01HD078253 · NICHD · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI WENG, ZHIPING · 2015 to 2019
$6.5M
NICHD NIH HHS P01 HD078253NICHD NIH HHS R01 HD049116
6 · The paper itself

Abstract

Reproductive isolation defines species divergence and is linked to adaptive evolution of hybrid incompatibility genes. Hybrids between Drosophila melanogaster and Drosophila simulans are sterile, and phenocopy mutations in the PIWI interacting RNA (piRNA) pathway, which silences transposons and shows pervasive adaptive evolution, and Drosophila rhino and deadlock encode rapidly evolving components of a complex that binds to piRNA clusters. We show that Rhino and Deadlock interact and co-localize in simulans and melanogaster, but simulans Rhino does not bind melanogaster Deadlock, due to substitutions in the rapidly evolving Shadow domain. Significantly, a chimera expressing the simulans Shadow domain in a melanogaster Rhino backbone fails to support piRNA production, disrupts binding to piRNA clusters, and leads to ectopic localization to bulk heterochromatin. Fusing melanogaster Deadlock to simulans Rhino, by contrast, restores localization to clusters. Deadlock binding thus directs Rhino to piRNA clusters, and Rhino-Deadlock co-evolution has produced cross-species incompatibilities, which may contribute to reproductive isolation.

Indexed as

AnimalsChromosomal Proteins, Non-HistoneDNA Transposable ElementsDrosophila melanogasterDrosophila ProteinsGene SilencingHeterochromatinPhenotypeReproductive IsolationRNA, Small InterferingChromosomal Proteins, Non-HistoneDNA Transposable ElementsDrosophila ProteinsHeterochromatinRNA, Small Interferingadaptive evolutionchromatinpiRNAreproductive isolationtransposon silencing

Identifiers

PMID28919205
PMCPMC5653967

What OpenQuestion holds

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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.