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Article

Allelic variants of dopamine receptor D4 (DRD4) and serotonin receptor 5HT2c (HTR2c) and temperament factors: replication tests.

American journal of medical genetics - 16 Apr 1999

Kühn K U, Meyer K, Nöthen M M, Gänsicke M, Papassotiropoulos A, Maier W

Abstract excerpt

The contribution of genetic factors to personality differences between individuals is evidenced by twin and adoption studies. Ebstein et al. [1996, 1997a, 1997b] reported an association between the long repeat allele of the dopamine D4-exon-III receptor polymorphism and the human personality dimension novelty seeking (NS), between the 5HT2c-ser-23 allele and reward dependence, and an interaction between both...

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Source

Identifiers

PMID: 10206238

Genes

DRD4

Provenance

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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