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Article

A personality SNP? Behavioral genetics in African cichlids.

Trends in genetics : TIG - 1 Aug 2024

Hughes Daniel F

Abstract excerpt

Speciation is familiar in radiations, but personality is not. In a recent article, Sommer-Trembo et al. linked exploratory behavior in African cichlids to a SNP in the promoter of a gene, the homolog of which is associated with human personality disorders, offering clues about the first fish of this radiation, with implications for vertebrate evolution.

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PMID: 38880722
DOI: 10.1016/j.tig.2024.06.001

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026.

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