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Article

The A1 allele of the DRD2 gene (TaqI A polymorphisms) is associated with antisocial personality in a sample of alcohol-dependent patients.

European psychiatry : the journal of the Association of European Psychiatrists - 1 Nov 2003

Ponce G, Jimenez-Arriero M A, Rubio G, Hoenicka J, Ampuero I, Ramos J A, Palomo T

Abstract excerpt

BACKGROUND: Presence of A1 allele of the DRD2 gene has been associated with a predisposition for alcoholism although there are limited data about its phenotypic expression in alcoholism. OBJECTIVES: To determine the importance of the A1 allele in clinical variables of alcohol dependence. METHODOLOGY: A sample of 103 alcohol-dependent males was studied. All patients were recruited consecutively from the general...

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

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Source

Identifiers

PMID: 14643564
DOI: 10.1016/j.eurpsy.2003.06.006

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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