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Article

Light-dependent behavioral phenotypes in PER3-deficient mice.

Journal of biological rhythms - 1 Feb 2010

van der Veen Daan R, Archer Simon N

Abstract excerpt

A functional knockout of Period3 in mice (mPer3(-/-)) results in a mildly altered circadian phenotype, and mPer3 shows a redundant role within the circadian clock. In this study, the authors reevaluated the Per3(-/ -) behavioral phenotype on a C57Bl/6J background and report altered responses to light. In constant light, free-running activity period was shorter than that of wild-type, whereas in constant darkness,...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 20075295
DOI: 10.1177/0748730409356680

Genes

PER3

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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