@prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . @prefix prodotto: . unitaDiPersonaleInterno:MATRICOLA8635 pubblicazioni:autoreCNRDi prodotto:ID329161 . @prefix prodottidellaricerca: . @prefix modulo: . modulo:ID9415 prodottidellaricerca:prodotto prodotto:ID329161 . unitaDiPersonaleInterno:MATRICOLA15301 pubblicazioni:autoreCNRDi prodotto:ID329161 . @prefix ns5: . ns5:ID309155 pubblicazioni:rivistaDi prodotto:ID329161 . @prefix unitaDiPersonaleEsterno: . unitaDiPersonaleEsterno:ID25600 pubblicazioni:autoreCNRDi prodotto:ID329161 . @prefix rdf: . @prefix retescientifica: . prodotto:ID329161 rdf:type retescientifica:ProdottoDellaRicerca , prodotto:TIPO1101 . @prefix rdfs: . prodotto:ID329161 rdfs:label "Strong Induction of Minor Terpenes in Italian Cypress, Cupressus sempervirens, in Response to Infection by the Fungus Seiridium cardinale (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID329161 pubblicazioni:anno "2015-01-01T00:00:00+01:00"^^xsd:gYear ; pubblicazioni:doi "10.1007/s10886-015-0554-1"^^xsd:string . @prefix skos: . prodotto:ID329161 skos:altLabel "
Achotegui-Castells A., Danti R., Llusia J., Della Rocca G., Barberini S., Penuelas J. (2015)
Strong Induction of Minor Terpenes in Italian Cypress, Cupressus sempervirens, in Response to Infection by the Fungus Seiridium cardinale
in Journal of chemical ecology
"^^rdf:HTML ; pubblicazioni:autori "Achotegui-Castells A., Danti R., Llusia J., Della Rocca G., Barberini S., Penuelas J."^^xsd:string ; pubblicazioni:url "http://www.scopus.com/inward/record.url?eid=2-s2.0-84924174298&partnerID=q2rCbXpz"^^xsd:string ; pubblicazioni:rivista ns5:ID309155 ; skos:note "Scopu"^^xsd:string ; pubblicazioni:affiliazioni "Cerdanyola del Vall\u00E8s, Catalonia, 08193, Spain; Global Ecology Unit CREAF-CEAB-UAB, Cerdanyola del Vall\u00E8s, Catalonia, 08193, Spain; Via Madonna del Piano 10, Sesto Florentino, FI, I-50019, Italy"^^xsd:string ; pubblicazioni:titolo "Strong Induction of Minor Terpenes in Italian Cypress, Cupressus sempervirens, in Response to Infection by the Fungus Seiridium cardinale"^^xsd:string ; prodottidellaricerca:abstract "Seiridium cardinale, the main fungal pathogen responsible for cypress bark canker, is the largest threat to cypresses worldwide. The terpene response of canker-resistant clones of Italian cypress, Cupressus sempervirens, to two differently aggressive isolates of S. cardinale was studied. Phloem terpene concentrations, foliar terpene concentrations, as well as foliar terpene emission rates were analyzed 1, 10, 30, and 90 days after artificial inoculation with fungal isolates. The phloem surrounding the inoculation point exhibited de novo production of four oxygenated monoterpenes and two unidentified terpenes. The concentrations of several constitutive mono- and diterpenes increased strongly (especially ?-thujene, sabinene, terpinolene, terpinen-4-ol, oxygenated monoterpenes, manool, and two unidentified diterpenes) as the infection progressed. The proportion of minor terpenes in the infected cypresses increased markedly from the first day after inoculation (from 10 % in the control to 30-50 % in the infected treatments). Foliar concentrations showed no clear trend, but emission rates peaked at day 10 in infected trees, with higher ?-3-carene (15-fold) and total monoterpene (10-fold) emissions than the control. No substantial differences were found among cypresses infected by the two fungal isolates. These results suggest that cypresses activate several direct and indirect chemical defense mechanisms after infection by S. cardinale."@en ; prodottidellaricerca:prodottoDi modulo:ID9415 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA8635 , unitaDiPersonaleInterno:MATRICOLA15301 , unitaDiPersonaleEsterno:ID25600 . @prefix parolechiave: . prodotto:ID329161 parolechiave:insiemeDiParoleChiave . parolechiave:insiemeDiParoleChiaveDi prodotto:ID329161 .