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Article

Extrafloral nectaries in aspen (Populus tremuloides): heritable genetic variation and herbivore-induced expression.

Annals of botany - 1 Dec 2007

Wooley Stuart C, Donaldson Jack R, Stevens Michael T, Gusse Adam C, Lindroth Richard L

Abstract excerpt

BACKGROUND AND AIMS: A wide variety of plants produce extrafloral nectaries (EFNs) that are visited by predatory arthropods. But very few studies have investigated the relationship between plant genetic variation and EFNs. The presence of foliar EFNs is highly variable among different aspen (Populus tremuloides) genotypes and the EFNs are visited by parasitic wasps and predatory flies. The aim here was to...

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Identifiers

PMID: 17951361
DOI: 10.1093/aob/mcm220
PMCID: PMC2759261

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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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