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Article

Genetic interaction analysis for DRD4 and DAT1 genes in a group of Mexican ADHD patients.

Neuroscience letters - 27 Feb 2009

Gabriela Martínez-Levy, John Díaz-Galvis, Magdalena Briones-Velasco, Ariadna Gómez-Sánchez, Francisco De la Peña-Olvera, Liz Sosa-Mora, Lino Palacios-Cruz, Josefina Ricardo-Garcell, Ernesto Reyes-Zamorano, Carlos Cruz-Fuentes

Abstract excerpt

Attention-deficit hyperactivity disorder (ADHD) is a clinically complex and multifactorial psychiatric disorder of inattention, hyperactivity and impulsivity. Family, twin and adoption studies suggest a genetic influence in the etiology of ADHD. Two variable number of tandem repeats (VNTR) polymorphic systems have been frequently associated with this disorder: the 7 repeat (R) allele in exon 3 of the dopamine...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 19146920
DOI: 10.1016/j.neulet.2009.01.004

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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