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Article

No association between an allele at the D2 dopamine receptor gene (DRD2) and alcoholism.

JAMA - 2 Oct 1991

Gelernter J, O'Malley S, Risch N, Kranzler H R, Krystal J, Merikangas K, Kennedy J L, Kidd K K

Abstract excerpt

OBJECTIVE: --We attempted to replicate a positive allelic association between the A1 allele of DRD2 (the D2 dopamine receptor locus) and alcoholism that has been reported. DESIGN: --We compared allele frequencies at the previously described Taq I restriction fragment length polymorphism system of DRD2 in alcoholics and random population controls. SUBJECTS: --The alcoholic subjects were 44 unrelated white...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 1832467

Genes

DRD2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

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No association between an allele at the D2 dopamine receptor gene (DRD2) and alcoholism.PMID 1832467Read ↗

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