Evidence map›Paper›PMID 25576364›Full record

ArticleMolecular biology and evolution2015

A Burst of miRNA Innovation in the Early Evolution of Butterflies and Moths.

Shan Quah, Jerome H L Hui, Peter W H Holland

Open access · hybridAbstract read
In one paragraph

Article in Molecular biology and evolution, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

21 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Noncoding RNAs have a key role in butterfly speciation. What about other flora and fauna?Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Article
  4. A micro-RNA is the effector gene of a classic evolutionary hotspot locus.bioRxiv : the preprint server for biology · 2024
    Article
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  7. Review
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  12. Mimicry diversification inProceedings. Biological sciences · 2020
    Article
  13. Review
  14. Article
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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.

Shan QuahDepartment of Zoology, University of Oxford.
Jerome H L HuiDepartment of Zoology, University of Oxford.
Peter W H HollandDepartment of Zoology, University of Oxford peter.holland@zoo.ox.ac.uk.
University of Oxford · GB

Funding

European Research Council 268513
6 · The paper itself

Abstract

MicroRNAs (miRNAs) are involved in posttranscriptional regulation of gene expression. Because several miRNAs are known to affect the stability or translation of developmental regulatory genes, the origin of novel miRNAs may have contributed to the evolution of developmental processes and morphology. Lepidoptera (butterflies and moths) is a species-rich clade with a well-established phylogeny and abundant genomic resources, thereby representing an ideal system in which to study miRNA evolution. We sequenced small RNA libraries from developmental stages of two divergent lepidopterans, Cameraria ohridella (Horse chestnut Leafminer) and Pararge aegeria (Speckled Wood butterfly), discovering 90 and 81 conserved miRNAs, respectively, and many species-specific miRNA sequences. Mapping miRNAs onto the lepidopteran phylogeny reveals rapid miRNA turnover and an episode of miRNA fixation early in lepidopteran evolution, implying that miRNA acquisition accompanied the early radiation of the Lepidoptera. One lepidopteran-specific miRNA gene, miR-2768, is located within an intron of the homeobox gene invected, involved in insect segmental and wing patterning. We identified cubitus interruptus (ci) as a likely direct target of miR-2768, and validated this suppression using a luciferase assay system. We propose a model by which miR-2768 modulates expression of ci in the segmentation pathway and in patterning of lepidopteran wing primordia.

Indexed as

Evolution, MolecularPhylogenyAnimalsButterfliesGene Expression Regulation, DevelopmentalGenomeMicroRNAsMothsWings, AnimalMicroRNAsGlihomeoboxLepidopteramicroRNAsegmentationwing patterning

Identifiers

PMID25576364
PMCPMC4408404
OpenAlexW2156787922

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.