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Article

Influence of the period-dependent circadian clock on diurnal, circadian, and aperiodic gene expression in Drosophila melanogaster.

Proceedings of the National Academy of Sciences of the United States of America - 9 Jul 2002

Lin Yiing, Han Mei, Shimada Brian, Wang Lin, Gibler Therese M, Amarakone Aloka, Awad Tarif A, Stormo Gary D, Van Gelder Russell N, Taghert Paul H

Abstract excerpt

We measured daily gene expression in heads of control and period mutant Drosophila by using oligonucleotide microarrays. In control flies, 72 genes showed diurnal rhythms in light-dark cycles; 22 of these also oscillated in free-running conditions. The period gene significantly influenced the expression levels of over 600 nonoscillating transcripts. Expression levels of several hundred genes also differed...

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Identifiers

PMID: 12089325
DOI: 10.1073/pnas.132269699
PMCID: PMC123180

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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