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Article

Genetically-based trade-offs in response to stoichiometric food quality influence competition in a keystone aquatic herbivore.

Ecology letters - 1 Nov 2009

Jeyasingh Punidan D, Weider Lawrence J, Sterner Robert W

Abstract excerpt

The genetic basis of organism response to stoichiometric mismatches between environmental availability and somatic demand is still poorly understood. This study reports a consistent genotype x environment interaction related to phosphorus : carbon availability to Daphnia. In multiple pairs of Daphnia pulicaria clones, genetic variation at the phosphoglucose isomerase (Pgi) locus indicated that Pgi-heterozygotes...

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Identifiers

PMID: 19719840
DOI: 10.1111/j.1461-0248.2009.01368.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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