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Article

D2 dopamine receptor alleles do not influence severity of Tourette's syndrome. Results from four large kindreds.

Archives of neurology - 1 Apr 1994

Gelernter J, Pauls D L, Leckman J, Kidd K K, Kurlan R

Abstract excerpt

OBJECTIVE: We investigated the recently proposed hypothesis that the A1 allele of the Taq I polymorphic system at the D2 dopamine receptor gene (DRD2) influences the severity of Tourette's syndrome (TS). We have previously demonstrated that DRD2 is not linked to TS, establishing that it cannot be the major locus determining the susceptibility to develop TS. METHOD: We studied alleles at the DRD2 A system in...

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Source

Identifiers

PMID: 8155017
DOI: 10.1001/archneur.1994.00540160099012

Genes

DRD2

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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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