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Article

Dopamine receptor genes (DRD2, DRD3 and DRD4) and gene-gene interactions associated with smoking-related behaviors.

Addiction biology - 1 Mar 2007

Vandenbergh David J, O'Connor Richard J, Grant Michael D, Jefferson Akilah L, Vogler George P, Strasser Andrew A, Kozlowski Lynn T

Abstract excerpt

Cigarette smoking, like many addictive behaviors, has a genetic component, and the dopamine D2-like receptor genes (DRD2, DRD3 and DRD4) are candidates for contributing to these behaviors. Phenotypic information concerning smoking-related behaviors from a nationally representative sample of research volunteers was analyzed for association with polymorphisms in these genes. Genotype status at the DRD2 intron 2...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 17407504
DOI: 10.1111/j.1369-1600.2007.00054.x

Genes

DRD2
DRD3
DRD4

Provenance

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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