Evidence map›Paper›PMID 23301175›Full record

ArticleEcology and evolution2012

Development and evolution of caste dimorphism in honeybees - a modeling approach.

Olof Leimar, Klaus Hartfelder, Manfred D Laubichler, Robert E Page

Abstract read
In one paragraph

Article in Ecology and evolution, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

  1. A sterility-associated long noncoding RNA involved in honey bee caste determination and adult queen and worker fertility.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. The nature of ant caste allometry.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Social control drove ant evolution.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Innovation in ant larval feeding facilitated queen-worker divergence and social complexity.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Diet quantity influences caste determination in honeybees (Proceedings. Biological sciences · 2020
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Extended evolution: A conceptual framework for integrating regulatory networks and niche construction.Journal of experimental zoology. Part B, Molecular and developmental evolution · 2015
    Article
  20. 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

4 authors.

Olof LeimarDepartment of Zoology, Stockholm University Stockholm, Sweden ; Wissenschaftskolleg zu Berlin Wallotstrasse 19, Berlin, Germany.
Klaus Hartfelder
Manfred D Laubichler
Robert E Page

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The difference in phenotypes of queens and workers is a hallmark of the highly eusocial insects. The caste dimorphism is often described as a switch-controlled polyphenism, in which environmental conditions decide an individual's caste. Using theoretical modeling and empirical data from honeybees, we show that there is no discrete larval developmental switch. Instead, a combination of larval developmental plasticity and nurse worker feeding behavior make up a colony-level social and physiological system that regulates development and produces the caste dimorphism. Discrete queen and worker phenotypes are the result of discrete feeding regimes imposed by nurses, whereas a range of experimental feeding regimes produces a continuous range of phenotypes. Worker ovariole numbers are reduced through feeding-regime-mediated reduction in juvenile hormone titers, involving reduced sugar in the larval food. Based on the mechanisms identified in our analysis, we propose a scenario of the evolutionary history of honeybee development and feeding regimes.

Indexed as

Caste determinationdevelopmental evolutionplasticitypolyphenismsocial insects

Identifiers

PMID23301175
PMCPMC3539003

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.