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Article

The clock gene PER2 and sleep problems: association with alcohol consumption among Swedish adolescents.

Upsala journal of medical sciences - 1 Feb 2010

Comasco Erika, Nordquist Niklas, Göktürk Camilla, Aslund Cecilia, Hallman Jarmila, Oreland Lars, Nilsson Kent W

Abstract excerpt

BACKGROUND: Alcohol abuse is associated with sleep problems, which are often linked to circadian rhythm disturbances. Previous studies have separately examined the effects of mutations in the clock gene PER2 on alcohol consumption and sleep problems. Here we hypothesized that an allelic variation...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 20187847
DOI: 10.3109/03009731003597127
PMCID: PMC2853353

Genes

PER2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-20187847-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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