Evidence map›Paper›PMID 19409651›Full record

ArticleTrends in ecology & evolution2009

Kin competition and the evolution of cooperation.

Thomas G Platt, James D Bever

Abstract read
In one paragraph

Article in Trends in ecology & evolution, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing 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

52 citing papers in PubMed.

  1. Article
  2. The evolution of cooperative breeding in family groups: when should parents tolerate unhelpful helpers?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
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  10. Review
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  13. Article
  14. Wolf in Sheep's Clothing:Microorganisms · 2021
    Review
  15. Article
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  19. 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

2 authors.

Thomas G PlattDepartment of Biology, Indiana University, Bloomington, IN 47405-3700, USA. tgplatt@indiana.edu
James D Bever

Funding

TRAINING IN GENETICST32GM007757 · NIGMS · TRUSTEES OF INDIANA UNIVERSITY · PI KUMAR, JUSTIN P · 1985 to 2014
$8.1M
Ecological dynamics of facultative bacterial pathogensR01GM092660 · NIGMS · TRUSTEES OF INDIANA UNIVERSITY · PI BEVER, JAMES DAVID · 2010 to 2013
$836k
NIGMS NIH HHS R01 GM092660NIGMS NIH HHS T32 GM007757
6 · The paper itself

Abstract

Kin and multilevel selection theories predict that genetic structure is required for the evolution of cooperation. However, local competition among relatives can limit cooperative benefits, antagonizing the evolution of cooperation. We show that several ecological factors determine the extent to which kin competition constrains cooperative benefits. In addition, we argue that cooperative acts that expand local carrying capacity are less constrained by kin competition than other cooperative traits, and are therefore more likely to evolve. These arguments are particularly relevant to microbial cooperation, which often involves the production of public goods that promote population expansion. The challenge now is to understand how an organism's ecology influences how much cooperative groups contribute to future generations and thereby the evolution of cooperation.

Indexed as

Biological EvolutionCompetitive BehaviorCooperative BehaviorAnimalsEcosystemModels, Biological

Identifiers

PMID19409651
PMCPMC5679087

What OpenQuestion holds

Textmetadata
LicenceTDM
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.