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Article

Fifty shades of greenbeard: robust evolution of altruism based on similarity of complex phenotypes.

Proceedings. Biological sciences - 14 Jun 2023

Båvik Linnéa M, Mehta Rohan S, Weissman Daniel B

Abstract excerpt

We study the evolution of altruistic behaviour under a model where individuals choose to cooperate by comparing a set of continuous phenotype tags. Individuals play a donation game and only donate to other individuals that are sufficiently similar to themselves in a multidimensional phenotype space. We find the generic maintenance of robust altruism when phenotypes are multidimensional. Selection for altruism is...

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Identifiers

PMID: 37312545
DOI: 10.1098/rspb.2022.2579
PMCID: PMC10265020

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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