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Article

Functional effects of a tandem duplication polymorphism in the 5'flanking region of the DRD4 gene.

Biological psychiatry - 1 Nov 2004

D'Souza Ursula M, Russ Carsten, Tahir Eda, Mill Jonathan, McGuffin Peter, Asherson Philip J, Craig Ian W

Abstract excerpt

BACKGROUND: Several polymorphisms have been identified in the 5'flanking region of the human dopamine D(4) receptor gene (DRD4), including a tandem duplication polymorphism. This comprises a 120-base-pair repeat sequence that is known to have different allele frequencies in various populations around the world. Furthermore, various studies have revealed evidence of linkage to attention-deficit/hyperactivity...

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Source

Identifiers

PMID: 15522254
DOI: 10.1016/j.biopsych.2004.08.008

Genes

DRD4

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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