Web of Science: 3 cites, Scopus: 4 cites, Google Scholar: cites,
Nutrient‐rich plants emit a less intense blend of volatile isoprenoids
Fernández Martínez, Marcos (Centre de Recerca Ecològica i Aplicacions Forestals)
Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals)
Filella Cubells, Iolanda (Centre de Recerca Ecològica i Aplicacions Forestals)
Niinemets, Ülo (Eesti Maaülikool)
Arneth, Almut (Karlsruher Institut für Technologie)
Wright, Ian J. (Macquarie University. Department of Biological Sciences)
Loreto, Francesco (Consiglio Nazionale delle Ricerche. Dipartimento di Scienze Bio-Agroalimentari)
Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)

Data: 2018
Resum: The emission of isoprenoids (e. g. isoprene and monoterpenes) by plants plays an important defensive role against biotic and abiotic stresses. Little is known, however, about the functional traits linked to species-specific variability in the types and rates of isoprenoids emitted and about possible co-evolution of functional traits with isoprenoid emission type (isoprene emitter, monoterpene emitter or both). - We combined data for isoprene and monoterpene emission rates per unit dry mass with key functional traits (foliar nitrogen (N) and phosphorus (P) concentrations, and leaf mass per area) and climate for 113 plant species, covering the boreal, wet temperate, Mediterranean and tropical biomes. - Foliar N was positively correlated with isoprene emission, and foliar P was negatively correlated with both isoprene and monoterpene emission rate. Nonemitting plants generally had the highest nutrient concentrations, and those storing monoterpenes had the lowest concentrations. Our phylogenetic analyses found that the type of isoprenoid emission followed an adaptive, rather than a random model of evolution. - Evolution of isoprenoids may be linked to nutrient availability. Foliar N and P are good predictors of the type of isoprenoid emission and the rate at which monoterpenes, and to a lesser extent isoprene, are emitted.
Nota: Imbalance-p paper contact with Marcos Fernández: m.fernandez@creaf.uab.cat
Nota: Número d'acord de subvenció EC/FP7/610028
Nota: Número d'acord de subvenció EC/FP7/322603
Nota: Número d'acord de subvenció MINECO/CGL2016-79835-P
Nota: Número d'acord de subvenció AGAUR/2014/SGR-274
Drets: Tots els drets reservats
Llengua: Anglès.
Document: article ; recerca ; acceptedVersion
Matèria: Monoterpenes ; Nitrogen (N) ; Nutrient availability ; Phosphorus (P) ; Phylogeny ; Volatile organic compounds (VOCs)
Publicat a: New phytologist, Vol. 220, issue3 (Nov. 2018) , p. 773-784, ISSN 0028-646X

DOI: 10.1111/nph.14889
PMID: 29120052

Disponible a partir de: 2019-11-30

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Documents de recerca > Documents dels grups de recerca de la UAB > Centres i grups de recerca (producció científica) > Ciències > CREAF (Centre de Recerca Ecològica i d'Aplicacions Forestals) > Imbalance-P
Articles > Articles de recerca
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 Registre creat el 2018-01-25, darrera modificació el 2019-02-04

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