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dc.contributor.author
Blanco Ulate, Barbara
dc.contributor.author
Amrine, Katherine C. H.
dc.contributor.author
Collins, Thomas S.
dc.contributor.author
Rivero, Rosa M.
dc.contributor.author
Vicente, Ariel Roberto
dc.contributor.author
Morales Cruz, Abraham
dc.contributor.author
Doyle, Carolyn L.
dc.contributor.author
Ye, Zirou
dc.contributor.author
Allen, Greg
dc.contributor.author
Heymann, Hildegarde
dc.contributor.author
Ebeler, Susan E.
dc.contributor.author
Cantu, Dario
dc.date.available
2017-01-06T20:36:52Z
dc.date.issued
2015-12
dc.identifier.citation
Blanco Ulate, Barbara; Amrine, Katherine C. H.; Collins, Thomas S.; Rivero, Rosa M.; Vicente, Ariel Roberto; et al.; Developmental and metabolic plasticity of white-skinned grape berries in response to Botrytis cinerea during noble rot; American Society Of Plant Biologist; Plant Physiology; 169; 4; 12-2015; 2422-2443
dc.identifier.issn
0032-0889
dc.identifier.uri
http://hdl.handle.net/11336/10951
dc.description.abstract
Noble rot results from exceptional infections of ripe grape (Vitis vinifera) berries by Botrytis cinerea. Unlike bunch rot, noble rot promotes favorable changes in grape berries and the accumulation of secondary metabolites that enhance wine grape composition. Noble rot-infected berries of cv Sémillon, a white-skinned variety, were collected over 3 years from a commercial vineyard at the same time that fruit were harvested for botrytized wine production. Using an integrated transcriptomics and metabolomics approach, we demonstrate that noble rot alters the metabolism of cv Sémillon berries by inducing biotic and abiotic stress responses as well as ripening processes. During noble rot, B. cinerea induced the expression of key regulators of ripening-associated pathways, some of which are distinctive to the normal ripening of red-skinned cultivars. Enhancement of phenylpropanoid metabolism, characterized by a restricted flux in white-skinned berries, was a common outcome of noble rot and red-skinned berry ripening. Transcript and metabolite analyses together with enzymatic assays determined that the biosynthesis of anthocyanins is a consistent hallmark of noble rot in cv Sémillon berries. The biosynthesis of terpenes and fatty acid aroma precursors also increased during noble rot. We finally characterized the impact of noble rot in botrytized wines. Altogether, the results of this work demonstrated that noble rot causes a major reprogramming of berry development and metabolism. This desirable interaction between a fruit and a fungus stimulates pathways otherwise inactive in white-skinned berries, leading to a greater accumulation of compounds involved in the unique flavor and aroma of botrytized wines.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Society Of Plant Biologist
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Botrytis
dc.subject
Noble Rot
dc.subject
Grape
dc.subject
Physiology
dc.subject.classification
Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Developmental and metabolic plasticity of white-skinned grape berries in response to Botrytis cinerea during noble rot
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-12T14:12:35Z
dc.identifier.eissn
1532-2548
dc.journal.volume
169
dc.journal.number
4
dc.journal.pagination
2422-2443
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Rockville
dc.description.fil
Fil: Blanco Ulate, Barbara. University of California; Estados Unidos
dc.description.fil
Fil: Amrine, Katherine C. H.. University of California; Estados Unidos
dc.description.fil
Fil: Collins, Thomas S.. University of California; Estados Unidos. Washington State University; Estados Unidos
dc.description.fil
Fil: Rivero, Rosa M.. Consejo Superior de Investigaciones Cientificas; España
dc.description.fil
Fil: Vicente, Ariel Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; Argentina
dc.description.fil
Fil: Morales Cruz, Abraham. University of California; Estados Unidos
dc.description.fil
Fil: Doyle, Carolyn L.. University of California; Estados Unidos
dc.description.fil
Fil: Ye, Zirou. University of California; Estados Unidos
dc.description.fil
Fil: Allen, Greg. Dolce Winery; Estados Unidos
dc.description.fil
Fil: Heymann, Hildegarde. University of California; Estados Unidos
dc.description.fil
Fil: Ebeler, Susan E.. University of California; Estados Unidos
dc.description.fil
Fil: Cantu, Dario. University of California; Estados Unidos
dc.journal.title
Plant Physiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1104/pp.15.00852
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.plantphysiol.org/content/169/4/2422.full.pdf+html
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