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dc.contributor.author
Zunino, María Paula
dc.contributor.author
Zygadlo, Julio Alberto
dc.date.available
2017-12-20T12:35:50Z
dc.date.issued
2005-07
dc.identifier.citation
Zunino, María Paula; Zygadlo, Julio Alberto; Changes in the composition of phospholipid fatty acids and sterols of maize root in response to monoterpenes; Springer Verlag Berlín; Journal of Chemical Ecology; 31; 6; 7-2005; 1269-1283
dc.identifier.issn
0098-0331
dc.identifier.uri
http://hdl.handle.net/11336/31083
dc.description.abstract
Terpenes are thought to be important in plantYplant interactions because of their phytotoxic action on seed germination and growth. Herein, the effects of five volatile monoterpenes on root sterols and phospholipid fatty acid (PLFA) composition have been studied during maize seedling germination. The investigated monoterpenes (camphor, 1Y8 cineole, geraniol, menthol, and thymol) were applied at their respective IC80 (concentration causing 80% inhibition). They quantitatively affected free sterols and PLFA composition, thus producing an increase in the percentage of unsaturated PLFAs, stigmasterol of the free sterol fraction, and saturated steryl ester fatty acids. Alcoholic and nonalcoholic monoterpenes appeared to have different modes of action. The former affected unsaturated fatty acid and stigmasterol to a greater extent, and accordingly they could interfere in seedling growth by changes in the membrane lipids.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer Verlag Berlín
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Plant Plant Interactions
dc.subject
Monoterpenes
dc.subject
Sterol Composition
dc.subject
Phospholipid
dc.subject.classification
Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Changes in the composition of phospholipid fatty acids and sterols of maize root in response to monoterpenes
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-11-16T15:18:08Z
dc.identifier.eissn
1573-1561
dc.journal.volume
31
dc.journal.number
6
dc.journal.pagination
1269-1283
dc.journal.pais
Alemania
dc.journal.ciudad
Berlin
dc.description.fil
Fil: Zunino, María Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
dc.description.fil
Fil: Zygadlo, Julio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
dc.journal.title
Journal of Chemical Ecology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10886-005-5285-2
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1007/s10886-005-5285-2
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