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Article

Serotonin transporter bi- and triallelic genotypes and their relationship with anxiety and academic performance: a preliminary study.

Neuropsychobiology - 1 Jan 2011

Calapoğlu Mustafa, Sahin-Calapoğlu Nilufer, Karaçöp Ataman, Soyöz Mustafa, Elyıldırım Umit Y, Avşaroğlu Selahattin

Abstract excerpt

BACKGROUND: Considerable evidence suggests that variation of the serotonin-transporter-linked promoter region (5- HTTLPR) is associated with anxiety-related traits. Academic outcomes are also more closely related to trait anxiety. This preliminary study aimed to explore the association between academic performance and levels of anxiety with respect to the bi- and triallelic classification of 5-HTTLPR polymorphism...

Topics

Adult
Alleles
Analysis of Variance
Anxiety
Educational Status
Female
Gene Frequency
Genetic Association Studies
Genotype
Humans
Male

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Personality

Personality Inventory

Pilot Projects

Promoter Regions, Genetic

Serotonin Plasma Membrane Transport Proteins

Source

Identifiers

PMID: 21196780
DOI: 10.1159/000317550

Genes

HTT

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-21196780-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Serotonin transporter bi- and triallelic genotypes and their relationship with anxiety and academic performance: a preliminary study.PMID 21196780Read ↗

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