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Article

Aggressive behavior, brain size and domestication in clonal rainbow trout lines.

Behavior genetics - 1 Mar 2015

Campbell Janet M, Carter Patrick A, Wheeler Paul A, Thorgaard Gary H

Abstract excerpt

Domestication causes behavior and brain size changes in many species. We addressed three questions using clonal rainbow trout lines: What are the mirror-elicited aggressive tendencies in lines with varying degrees of domestication? How does brain size relate to genotype and domestication level? Finally, is there a relationship between aggressive behavior and brain size? Clonal lines, although sampling a limited...

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PMID: 25647468
DOI: 10.1007/s10519-014-9696-0

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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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