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Article

Association of D4 dopamine receptor gene and serotonin transporter promoter polymorphisms with infants' response to novelty.

Molecular psychiatry - 1 Jan 2003

Lakatos K, Nemoda Z, Birkas E, Ronai Z, Kovacs E, Ney K, Toth I, Sasvari-Szekely M, Gervai J

Abstract excerpt

Effects of DRD4 and 5-HTTLPR length polymorphisms have been reported on neonatal and infant temperament as well as adult personality traits. The 7-repeat form of the DRD4 III exon VNTR polymorphism has been associated with childhood ADHD, and recently we have reported its link with attachment disorganization in a nonclinical population of infants. Here, we report associations of these polymorphisms with infant...

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Source

Identifiers

PMID: 12556912
DOI: 10.1038/sj.mp.4001212

Genes

DRD4
HTT

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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Association of D4 dopamine receptor gene and serotonin transporter promoter polymorphisms with infants' response to novelty.PMID 12556912Read ↗

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