ArticleJournal of chemical ecology2021
Latex Metabolome of Euphorbia Species: Geographical and Inter-Species Variation and its Proposed Role in Plant Defense against Herbivores and Pathogens.
Article in Journal of chemical ecology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Disaccharides and Fructooligosaccharides (FOS) Production by Wild Yeasts Isolated from Agave.Foods (Basel, Switzerland) · 2025Article
- Laticifers are present in Acalyphoideae after all: new insights from leaf anatomy with implications for the systematics and evolution of Euphorbiaceae.AoB PLANTS · 2025Article
- Plant Secondary Metabolites: The Weapons for Biotic Stress Management.Metabolites · 2023Review
- Metabolomics as a Potential Chemotaxonomical Tool: Application on the SelectedPlants (Basel, Switzerland) · 2023Article
- HPTLC-based fingerprinting: An alternative approach for fructooligosaccharides metabolism profiling.Current research in food science · 2023Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Based on the hypothesis that the variation of the metabolomes of latex is a response to selective pressure and should thus be affected differently from other organs, their variation could provide an insight into the defensive chemical selection of plants. Metabolic profiling was used to compare tissues of three Euphorbia species collected in diverse regions. The metabolic variation of latexes was much more limited than that of other organs. In all the species, the levels of polyisoprenes and terpenes were found to be much higher in latexes than in leaves and roots of the corresponding plants. Polyisoprenes were observed to physically delay the contact of pathogens with plant tissues and their growth. A secondary barrier composed of terpenes in latex and in particular, 24-methylenecycloartanol, exhibited antifungal activity. These results added to the well-known role of enzymes also present in latexes, show that these are part of a cooperative defense system comprising biochemical and physical elements.
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