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Article

Polymorphisms of the dopamine D2 receptor, serotonin transporter, and GABA(A) receptor beta(3) subunit genes and alcoholism in Mexican-Americans.

Alcohol (Fayetteville, N.Y.) - 1 Jan 2004

Konishi Tamiko, Calvillo Maria, Leng Ai-She, Lin Keh-Ming, Wan Yu-Jui Yvonne

Abstract excerpt

The etiology of alcohol dependence is a complex interaction of psychosocial and biologic factors. To study the impact of genetic factors that play an important role in an individual's vulnerability to alcohol abuse and dependence, we examined the genetic variations of the major neurotransmitter genes, including the dopamine D2 receptor (DRD2) TaqI A, B, and -141C insertion/deletion (Ins/Del) polymorphisms, the...

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Source

Identifiers

PMID: 15066703
DOI: 10.1016/j.alcohol.2003.11.002

Genes

DRD2

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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