Show simple item record

dc.contributor.authorOliveira, Tahise M.
dc.contributor.authorBen Yahmed, Jihène
dc.contributor.authorDutra, Joadson
dc.contributor.authorMaserti, Bianca E.
dc.contributor.authorTalón, Manuel
dc.contributor.authorNavarro, Luis
dc.contributor.authorOllitrault, Patrick
dc.contributor.authorDa Silva-Gesteira, Abelmon
dc.contributor.authorMorillön, Raphael
dc.date.accessioned2020-10-28T10:59:24Z
dc.date.available2020-10-28T10:59:24Z
dc.date.issued2017es
dc.identifier.citationOliveira, T.M., Yahmed, J.B., Dutra, J. et al. (2017). Better tolerance to water deficit in doubled diploid ‘Carrizo citrange’ compared to diploid seedlings is associated with more limited water consumption. Acta Physiol Plant 39, 204 (2017). https://doi.org/10.1007/s11738-017-2497-3es
dc.identifier.issn1861-1664
dc.identifier.urihttp://hdl.handle.net/20.500.11939/6704
dc.description.abstractTolerance to water deficit in diploid (2x) and doubled diploid (4x) ‘Carrizo citrange’ (Citrus sinensis [L.] Osbeck × Poncirus trifoliata [L.] Raf) was investigated. Water deficit was applied for 4 weeks. Physiological parameters, including stomatal conductance (g s), photosynthesis (A), transpiration (E), leaf and soil water potentials (Ψ leaf; Ψ soil), and pot water loss, were monitored throughout the stress. Moreover, ABA, H2O2 contents, and the expression of genes involved in ABA biosynthesis (NCED3), regulation of abscisic acid signaling (ABI1), and coding for a catalase enzyme (CAT2) known to favor H2O2 scavenging were monitored. During the experiment g s, A, and E values were most of the time higher in 2x compared to 4x. During the water deficit period, pot water loss decreased faster in 2x compared to 4x, leading to a faster decrease in all physiological parameters in 2x. The higher sensitivity of 2x compared to 4x was correlated with more numerous thinner roots, higher leaf ABA and H2O2 contents, and with the lower leaf water potential. ABI1 and NCED3 expression was not strictly correlated with the ABA content. However, the higher CAT2 expression in 4x was correlated with the lower leaf H2O2 contents. Therefore, the better tolerance observed in 4x ‘Carrizo citrange’ compared to 2x was associated with more limited water consumption and better and H2O2 scavenging.es
dc.language.isoenes
dc.publisherSpringeres
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectABA (Biosynthesis of abscisic acid)es
dc.subjectWater deficites
dc.titleBetter tolerance to water deficit in doubled diploid ‘Carrizo citrange’ compared to diploid seedlings is associated with more limited water consumptiones
dc.typearticlees
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes
dc.entidadIVIACentro de Genómicaes
dc.entidadIVIACentro de Protección Vegetal y Biotecnologíaes
dc.identifier.doi10.1007/s11738-017-2497-3es
dc.identifier.urlhttps://link.springer.com/article/10.1007/s11738-017-2497-3es
dc.journal.issueNumber9es
dc.journal.titleActa Physiologiae Plantarumes
dc.journal.volumeNumber39es
dc.page.final204es
dc.page.initial204es
dc.rights.accessRightsclosedAccesses
dc.source.typeelectronicoes
dc.subject.agrisF30 Plant genetics and breedinges
dc.subject.agrisF06 Irrigationes
dc.subject.agrovocCitruses
dc.subject.agrovocHydrogen peroxidees
dc.subject.agrovocPolyploidses
dc.subject.agrovocRootstockses
dc.type.hasVersionpublishedVersiones


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

Atribución-NoComercial-SinDerivadas 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España