Evidence map›Paper›PMID 26041345›Full record

ArticleProceedings. Biological sciences2015

Vitellogenin and vitellogenin receptor gene expression is associated with male and female parenting in a subsocial insect.

Eileen M Roy-Zokan, Christopher B Cunningham, Lauren E Hebb, Elizabeth C McKinney, Allen J Moore

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
8.2field-weighted citation impact, top 2% 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

33 citing papers in PubMed, 81 citations in OpenAlex.

  1. Article
  2. Article
  3. Evidence for vitellogenin DNA-binding in honey bees.Protein science : a publication of the Protein Society · 2025
    Article
  4. Article
  5. Royal Society open science · 2023
    Article
  6. Article
  7. Review
  8. Molecular Characterization of Vitellogenin and Its Receptor inInternational journal of molecular sciences · 2022
    Article
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  11. Article
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  15. Article
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  18. Review
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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

5 authors at 1 institution in 1 country.

Eileen M Roy-ZokanDepartment of Genetics, University of Georgia, Athens, GA 30602, USA.
Christopher B CunninghamDepartment of Genetics, University of Georgia, Athens, GA 30602, USA.
Lauren E HebbDepartment of Genetics, University of Georgia, Athens, GA 30602, USA.
Elizabeth C McKinneyDepartment of Genetics, University of Georgia, Athens, GA 30602, USA.
Allen J MooreDepartment of Genetics, University of Georgia, Athens, GA 30602, USA ajmoore@uga.edu.ORCID 0000-0002-1498-3322
University of Georgia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Complex social behaviour in Hymenoptera has been hypothesized to evolve by co-opting reproductive pathways (the ovarian ground plan hypothesis, OGPH) and gene networks (the reproductive ground plan hypothesis, RGPH). In support of these hypotheses, in eusocial Hymenoptera where there is reproductive division of labour, the yolk precursor protein vitellogenin (Vg) influences the expression of worker social behaviour. We suggest that co-opting genes involved in reproduction may occur more generally than just in the evolution of eusociality; i.e. underlie earlier stages of social evolution such as the evolution of parental care, given that reproduction and parental care rarely overlap. We therefore examined vitellogenin (vg) gene expression associated with parental care in the subsocial beetle Nicrophorus vespilloides. We found a significant reduction in the expression of vg and its receptor, vgr, in head tissue during active parental care, and confirmed that the receptor is expressed in the brains of both sexes. Ours is the first study to show that vgr is expressed in the brain of a non-eusocial insect. Given the association between behaviour and gene expression in both sexes, and the presence of vitellogenin receptors in the brain, we suggest that Vg was co-opted early in the evolution of sociality to have a regulatory function. This extends the association of Vg in parenting to subsocial species and outside of the Hymenoptera, and supports the hypothesis that the OGPH is general and that heterochrony in gene expression is important in the evolution of social behaviour and precedes subsequent evolutionary specialization of social roles.

Indexed as

Gene Expression RegulationAnimalsColeopteraEgg ProteinsReceptors, Cell SurfaceReproductionVitellogeninsEgg ProteinsReceptors, Cell Surfacevitellogenin receptorVitellogeninsburying beetleovarian ground plan hypothesisparental carereproductive ground plan hypothesissociality

Identifiers

PMID26041345
PMCPMC4590458
OpenAlexW2125617816

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.