Evidence map›Paper›PMID 32424280›Full record

ArticleNature ecology & evolution2020

Nutrition-responsive gene expression and the developmental evolution of insect polyphenism.

Sofia Casasa, Eduardo E Zattara, Armin P Moczek

Abstract read
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Article in Nature ecology & evolution, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–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

19 citing papers in PubMed.

  1. Review
  2. Article
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  5. Article
  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. Article
  8. High Nutritional Conditions Influence Feeding Plasticity in Pristionchus pacificus and Render Worms Non-Predatory.Journal of experimental zoology. Part B, Molecular and developmental evolution · 2025
    Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
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  15. Article
  16. Review
  17. Proceedings. Biological sciences · 2021
    Article
  18. Article
  19. Article
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.

Sofia CasasaDepartment of Biology, Indiana University, Bloomington, IN, USA. ascasasa@indiana.edu.ORCID http://orcid.org/0000-0002-5910-3739
Eduardo E ZattaraDepartment of Biology, Indiana University, Bloomington, IN, USA. ezattara@comahue-conicet.gob.ar.ORCID http://orcid.org/0000-0002-9947-9036
Armin P MoczekDepartment of Biology, Indiana University, Bloomington, IN, USA.ORCID http://orcid.org/0000-0002-3478-9949

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nutrition-responsive development is a ubiquitous and highly diversified example of phenotypic plasticity, yet its underlying molecular and developmental mechanisms and modes of evolutionary diversification remain poorly understood. We measured genome-wide transcription in three closely related species of horned beetles exhibiting strikingly diverse degrees of nutrition responsiveness in the development of male weaponry. We show that (1) counts of differentially expressed genes between low- and high-nutritional backgrounds mirror species-specific degrees of morphological nutrition responsiveness; (2) evolutionary exaggeration of morphological responsiveness is underlain by both amplification of ancestral nutrition-responsive gene expression and recruitment of formerly low nutritionally responsive genes; and (3) secondary loss of morphological responsiveness to nutrition coincides with a dramatic reduction in gene expression plasticity. Our results further implicate genetic accommodation of ancestrally high variability of gene expression plasticity in both exaggeration and loss of nutritional plasticity, yet reject a major role of taxon-restricted genes in the developmental regulation and evolution of nutritional plasticity.

Indexed as

ColeopteraInsectaAdaptation, PhysiologicalAnimalsGene ExpressionMale

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Registered trials

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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.