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Article

No association between D2 dopamine receptor (DRD2) "A" system alleles, or DRD2 haplotypes, and posttraumatic stress disorder.

Biological psychiatry - 1 Mar 1999

Gelernter J, Southwick S, Goodson S, Morgan A, Nagy L, Charney D S

Abstract excerpt

BACKGROUND: Association studies between marker alleles at the D2 dopamine receptor gene (DRD2) and various psychiatric illnesses have produced conflicting results. Reports of allelic associations were originally made with alcoholism, but were then extended to other psychiatric disorders, including posttraumatic stress disorder (PTSD). METHODS: We studied allele frequency of the DRD2 TaqI "A," "B," and "D" system...

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Share to Alleles
Share to DRD2 gene
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Share to Polymorphism, Genetic

Share to Receptors, Dopamine D2

Share to Stress Disorders, Post-Traumatic

Source

Identifiers

PMID: 10088049
DOI: 10.1016/s0006-3223(98)00087-0

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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