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Article

Minor genetic variants of the dopamine D4 receptor (DRD4) polymorphism are associated with novelty seeking in healthy Japanese subjects.

Progress in neuro-psychopharmacology & biological psychiatry - 1 Oct 2009

Tsuchimine Shoko, Yasui-Furukori Norio, Kaneda Ayako, Saito Manabu, Sugawara Norio, Kaneko Sunao

Abstract excerpt

Although an association between the dopamine receptor D4 (DRD4) gene and personality traits had been previously investigated, results from previous studies were not conclusive. This may be due to the method of grouping used, which categorized the gene population into two groups based on the length of the variable number of tandem repeats (VNTR) in exon 3. In the present study, we categorized 616 healthy Japanese...

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Source

Identifiers

PMID: 19602428
DOI: 10.1016/j.pnpbp.2009.07.005

Genes

DRD4

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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