Evidence map›Paper›PMID 21041638›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

Social and genetic interactions drive fitness variation in a free-living dolphin population.

Celine H Frère, Michael Krützen, Janet Mann, Richard C Connor, Lars Bejder, William B Sherwin

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing 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

67 citing papers in PubMed.

  1. Article
  2. Review
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  6. Reevaluating the relationship between female sociality and infant survival in wild baboons.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Network indicators of cultural resilience to anthropogenic removals in animal societies.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. The partial merger of two dolphin societies.Royal Society open science · 2022
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

7 more citing papers are in PubMed but not listed here.

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

6 authors.

Celine H FrèreSchool of Biological Earth and Ecological Sciences, University of New South Wales, Sydney, NSW 2052, Australia. c.frere@uq.edu.au
Michael Krützen
Janet Mann
Richard C Connor
Lars Bejder
William B Sherwin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The evolutionary forces that drive fitness variation in species are of considerable interest. Despite this, the relative importance and interactions of genetic and social factors involved in the evolution of fitness traits in wild mammalian populations are largely unknown. To date, a few studies have demonstrated that fitness might be influenced by either social factors or genes in natural populations, but none have explored how the combined effect of social and genetic parameters might interact to influence fitness. Drawing from a long-term study of wild bottlenose dolphins in the eastern gulf of Shark Bay, Western Australia, we present a unique approach to understanding these interactions. Our study shows that female calving success depends on both genetic inheritance and social bonds. Moreover, we demonstrate that interactions between social and genetic factors also influence female fitness. Therefore, our study represents a major methodological advance, and provides critical insights into the interplay of genetic and social parameters of fitness.

Indexed as

Genetic FitnessGenetics, PopulationGenetic VariationInterpersonal RelationsAnimalsBreedingDolphinsFemaleMaleModels, GeneticPedigreeRegression AnalysisWestern Australia

Identifiers

PMID21041638
PMCPMC2993384

What OpenQuestion holds

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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.