Show simple item record

hal.structure.identifierGénétique et Amélioration des Fruits et Légumes [GAFL]
dc.contributor.authorSTEVENS, Rebecca
hal.structure.identifierCentre Technique Interprofessionnel des Fruits et Légumes [CTIFL]
dc.contributor.authorTRUFFAULT, Vincent
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorBALDET, Pierre
hal.structure.identifierUnité de recherche Plantes et Systèmes de Culture Horticoles [PSH]
dc.contributor.authorGAUTIER, Hélène
dc.date.issued2017
dc.identifier.isbn978-3-319-74056-0
dc.description.abstractEnAscorbate oxidase (AO) is a member of the multi-copper oxidase family of enzymes and converts ascorbate to monodehydroascorbate at the same time as reducing oxygen to water. The enzyme is present in the apoplastic space of plant cells and seems to be particularly highly expressed in roots and fruits of the Cucurbitaceae family. Cell expansion and division seem to be affected by AO activity and at the whole-plant level resource allocation and yield. The enzyme is suggested to play a role in signaling between the external environment and the cell, and AO gene expression responds to wounding, plant hormones, and stress. The enzyme appears to function in plant growth and development and multiple links have been found with tolerance to abiotic and biotic stress, mostly through the use of transgenic plants. This chapter will discuss the roles of AO in plant growth, development, and stress tolerance that current research has highlighted and will also examine further roles the enzyme could play at a cellular level.
dc.language.isoen
dc.publisherSpringer International Publishing
dc.publisher.location(switzerland)
dc.source.titleAscorbic acid in plant growth, development and stress tolerance
dc.subjectStress perception
dc.subject.enMonodehydroascorbate
dc.subject.enMulti-copper oxidase
dc.subject.enGrowth
dc.subject.enOxygen sensing
dc.title.enAscorbate oxidase in plant growth, development and stress tolerance
dc.typeChapitre d'ouvrage
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
bordeaux.pageXVIII, 514
bordeaux.title.proceedingAscorbic acid in plant growth, development and stress tolerance
hal.identifierhal-02788426
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02788426v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Ascorbic%20acid%20in%20plant%20growth,%20development%20and%20stress%20tolerance&rft.date=2017&rft.spage=XVIII,%20514&rft.epage=XVIII,%20514&rft.au=STEVENS,%20Rebecca&TRUFFAULT,%20Vincent&BALDET,%20Pierre&GAUTIER,%20H%C3%A9l%C3%A8ne&rft.isbn=978-3-319-74056-0&rft.genre=unknown


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record