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dc.contributor.authorGimeno, Jacinta
dc.contributor.authorGadea, Jose
dc.contributor.authorForment, Javier
dc.contributor.authorPerez-Valle, Jorge
dc.contributor.authorSantiago, Julia
dc.contributor.authorMartinez-Godoy, Maria A.
dc.contributor.authorYenush, Lynne
dc.contributor.authorBelles, Jose M.
dc.contributor.authorBrumos, Javier
dc.contributor.authorColmenero-Flores, José M.
dc.contributor.authorTalón, Manuel
dc.contributor.authorSerrano, Ramón
dc.date.accessioned2017-06-01T10:12:03Z
dc.date.available2017-06-01T10:12:03Z
dc.date.issued2009
dc.identifier.citationGimeno, Jacinta, Gadea, J., Forment, J., Perez-Valle, J., Santiago, Julia, Martinez-Godoy, M.A., Yenush, Lynne, Belles, J.M., Brumos, J., Colmenero-Flores, J.M., Talón, M., Serrano, R. (2009). Shared and novel molecular responses of mandarin to drought. Plant Molecular Biology, 70(4), 403-420.
dc.identifier.issn0167-4412
dc.identifier.urihttp://hdl.handle.net/20.500.11939/5283
dc.description.abstractDrought is the most important stress experienced by citrus crops. A citrus cDNA microarray of about 6.000 genes has been utilized to identify transcriptomic responses of mandarin to water stress. As observed in other plant species challenged with drought stress, key genes for lysine catabolism, proline and raffinose synthesis, hydrogen peroxide reduction, vacuolar malate transport, RCI2 proteolipids and defence proteins such as osmotin, dehydrins and heat-shock proteins are induced in mandarin. Also, some aquaporin genes are repressed. The osmolyte raffinose could be detected in stressed roots while the dehydrin COR15 protein only accumulated in stressed leaves but not in roots. Novel drought responses in mandarin include the induction of genes encoding a new miraculin isoform, chloroplast beta-carotene hydroxylase, oleoyl desaturase, ribosomal protein RPS13A and protein kinase CTR1. These results suggest that drought tolerance in citrus may benefit from inhibition of proteolysis, activation of zeaxanthin and linolenoyl synthesis, reinforcement of ribosomal structure and down-regulation of the ethylene response.
dc.language.isoen
dc.titleShared and novel molecular responses of mandarin to drought
dc.typearticle
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes
dc.date.issuedFreeFormJUL 2009
dc.entidadIVIACentro de Genómica
dc.identifier.doi10.1007/s11103-009-9481-2
dc.journal.abbreviatedTitlePlant Mol.Biol.
dc.journal.issueNumber4
dc.journal.titlePlant Molecular Biology
dc.journal.volumeNumber70
dc.page.final420
dc.page.initial403
dc.rights.accessRightsopenAccess
dc.source.typeImpreso


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