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Article

Noninvasive genotyping of dopamine receptor D4 (DRD4) using nanograms of DNA from substance-dependent patients.

Current medicinal chemistry - 1 Apr 2002

Boór K, Rónai Z, Nemoda Z, Gaszner P, Sasvári-Székely M, Guttman A, Kalász H

Abstract excerpt

A noninvasive DNA sampling method has been implemented collecting buccal mucosa cells by cotton wool swabs. An amount of 0.2 2 microg DNA per patient was obtained after the phenol-extraction procedure and 0.2 2 ng DNA template was sufficient for PCR amplification of the polymorphic 48 basepair repeat region of dopamine receptor D4 (DRD4) gene. PCR products were visualized during microfabricated electrophoretic...

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Source

Identifiers

PMID: 11966444
DOI: 10.2174/0929867024606821

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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