Evidence map›Paper›PMID 29703888›Full record

ArticleNature communications2018

Manipulation of insulin signaling phenocopies evolution of a host-associated polyphenism.

Meghan M Fawcett, Mary C Parks, Alice E Tibbetts, Jane S Swart, Elizabeth M Richards, Juan Camilo Vanegas, Meredith Cenzer, Laura Crowley, William R Simmons, Wenzhen Stacey Hou and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.4field-weighted citation impact, top 5% 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

20 citing papers in PubMed, 38 citations in OpenAlex.

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  6. Molecular mechanisms underlying the evolution of a color polyphenism by genetic accommodation in the tobacco hornworm,Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Insect Flight: State of the Field and Future Directions.Integrative and comparative biology · 2024
    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

11 authors at 2 institutions in 1 country.

Meghan M FawcettDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA.
Mary C ParksDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA.
Alice E TibbettsDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA.
Jane S SwartDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA.
Elizabeth M RichardsDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA.ORCID http://orcid.org/0000-0002-3087-7984
Juan Camilo VanegasDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA.
Meredith CenzerDepartment of Entomology, University of California, Davis, One Shields Avenue, Davis, CA, 95616, USA.ORCID http://orcid.org/0000-0003-4665-1207
Laura CrowleyDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA.
William R SimmonsDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA.
Wenzhen Stacey HouDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA.
David R AngeliniDepartment of Biology, Colby College, 5734 Mayflower Hill, Waterville, ME, 04901, USA. david.r.angelini@gmail.com.ORCID http://orcid.org/0000-0002-2776-2158
Colby College · USUniversity of California, Davis · US

Funding

The Maine Biomedical Research Network (INBRE)P20GM103423 · NIGMS · MOUNT DESERT ISLAND BIOLOGICAL LAB · PI Dustin Lynn Updike · 2012 to 2026
$60.0M
NIGMS NIH HHS P20 GM103423
6 · The paper itself

Abstract

Plasticity, the capacity of an organism to respond to its environment, is thought to evolve through changes in development altering the integration of environmental cues. In polyphenism, a discontinuous plastic response produces two or more phenotypic morphs. Here we describe evolutionary change in wing polyphenism and its underlying developmental regulation in natural populations of the red-shouldered soapberry bug, Jadera haematoloma (Insecta: Hemiptera: Rhopalidae) that have adapted to a novel host plant. We find differences in the fecundity of morphs in both sexes and in adult expression of insulin signaling components in the gonads. Further, the plastic response of ancestral-state bugs can be shifted to resemble the reaction norm of derived bugs by the introduction of exogenous insulin or RNA interference targeting the insulin signaling component encoded by FoxO. These results suggest that insulin signaling may be one pathway involved in the evolution of this polyphenism, allowing adaptation to a novel nutritional environment.

Indexed as

PhenotypeAdaptation, PhysiologicalAnimalsEvolution, MolecularFeeding BehaviorFemaleHeteropteraInsulinMaleSelection, GeneticSex FactorsSignal TransductionWings, AnimalInsulin

Identifiers

PMID29703888
PMCPMC5923257
OpenAlexW2800279178

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.