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Article

Further support for association between GWAS variant for positive emotion and reward systems.

Translational psychiatry - 31 Jan 2017

Lancaster T M, Ihssen N, Brindley L M, Linden D E J

Abstract excerpt

A recent genome-wide association study (GWAS) identified a significant single-nucleotide polymorphism (SNP) for trait-positive emotion at rs322931 on chromosome 1, which was also associated with brain activation in the reward system of healthy individuals when observing positive stimuli in a functional magnetic resonance imaging (fMRI) study. In the current study, we aimed to further validate the role of...

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Identifiers

PMID: 28140400
DOI: 10.1038/tp.2016.289
PMCID: PMC5299394

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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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