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Article

Reliability and variability of sleep and activity as biomarkers of ageing in Drosophila.

Biogerontology - 1 Oct 2012

Koudounas Sofocles, Green Edward W, Clancy David

Abstract excerpt

There are currently no reliable biomarkers of ageing. A biomarker should indicate biological age, that is, the amount of an animal's total lifespan it has lived and, therefore, the amount of time it has remaining. Some potential biomarkers cannot be validated as their measurement involves harm or death of the animal, such that its ultimate lifespan cannot be determined. A non-destructive biomarker would allow us...

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PMID: 22918750
DOI: 10.1007/s10522-012-9393-4

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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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