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Article

Polymorphic variation in the dopamine D4 receptor predicts delay discounting as a function of childhood socioeconomic status: evidence for differential susceptibility.

Social cognitive and affective neuroscience - 1 Jun 2013

Sweitzer Maggie M, Halder Indrani, Flory Janine D, Craig Anna E, Gianaros Peter J, Ferrell Robert E, Manuck Stephen B

Abstract excerpt

Inconsistent or null findings among studies associating behaviors on the externalizing spectrum--addictions, impulsivity, risk-taking, novelty-seeking traits--with presence of the 7-repeat allele of a common length polymorphism in the gene encoding the dopamine D4 receptor (DRD4) may stem from in...

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Source

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Identifiers

PMID: 22345368
DOI: 10.1093/scan/nss020
PMCID: PMC3682430

Genes

DRD4

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-22345368-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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