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Tackling the cell wall of the grape berry

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dc.contributor.authorGoulão, L.F.
dc.contributor.authorFernandes, J.C.
dc.contributor.authorLopes, P.
dc.contributor.authorAmâncio, Sara
dc.date.accessioned2017-12-12T16:34:52Z
dc.date.available2017-12-12T16:34:52Z
dc.date.issued2012
dc.description.abstractThe cell wall (CW) is the dynamic border of plant cells. In grape berries, the CW decisively accounts for the difference between the pulp and skin cells, with direct consequences on the grape characteristics, wine quality and wine-making methods. The softening of mature berries results from the depolymerisation and solubilisation of CW polymers. Modifications of grape pulp and skin CW provide the flexibility for cell expansion during fruit growth and to modulate the final texture. Wine making and berry processing methods are directly related with the absence, in white wines, or the presence, in red wines, of skin CW in the fermenting must. Anthocyanin extraction depends directly on skin yielding of the pigment upon CW degradation. During fruit growth and ripening, the cooperative action between different enzyme families is capital in CW metabolism. The sequencing and public availability of the Vitis genome allowed us to focus on individual pathways, to profile the expression pattern of isoforms associated with each tissue, developmental phase or stress response, anticipating the effects on berry (and wine) production and quality. Retrieving the sequences of genomic coding regions and the predicted enzymes that act on the Vitis, CW allows us for the first time to tackle the grape berry Cell Wallomept_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGoulao L, Fernandes JC, Lopes P, Amâncio S 2012 Tackling the cell wall of the grape berry In The Biochemistry of the Grape Berry, H Gerós, M Chaves, S Delrot (eds) Bentham Sciences Publishers, pp. 172-193pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.5/14467
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherBentham Science Publisherspt_PT
dc.subjectcell wall enzymespt_PT
dc.subjectcellulosept_PT
dc.subjectglycoproteinspt_PT
dc.subjecthemicellulosespt_PT
dc.subjectligninpt_PT
dc.subjectmicrofibrilspt_PT
dc.subjectpectinspt_PT
dc.subjectphenolic compoundspt_PT
dc.subjectpolysaccharidespt_PT
dc.subjectprimary cell wallpt_PT
dc.subjectsecondary cell wallpt_PT
dc.subjectwallomept_PT
dc.subjectxyloglucanspt_PT
dc.titleTackling the cell wall of the grape berrypt_PT
dc.typebook part
dspace.entity.typePublication
oaire.citation.titleThe Biochemistry of the Grape Berrypt_PT
person.familyNameGoulao
person.givenNameLuis
person.identifier221989
person.identifier.ciencia-idC51F-E316-293A
person.identifier.orcid0000-0002-4613-8588
person.identifier.scopus-author-id6507788041
rcaap.rightsopenAccesspt_PT
rcaap.typebookPartpt_PT
relation.isAuthorOfPublication8e45bbbd-f06e-476f-b647-595f1e03c276
relation.isAuthorOfPublication.latestForDiscovery8e45bbbd-f06e-476f-b647-595f1e03c276

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