Show simple item record

dc.contributor.authorMahouachi, Jalel
dc.contributor.authorGómez-Cadenas, Aurelio
dc.contributor.authorPrimo-Millo, Eduardo
dc.contributor.authorTalón, Manuel
dc.date.accessioned2017-06-01T10:12:33Z
dc.date.available2017-06-01T10:12:33Z
dc.date.issued2005
dc.identifier.citationMahouachi, J., Gomez-Cadenas, A., Primo-Millo, E., Talón, M. (2005). Antagonistic changes between abscisic acid and gibberellins in citrus fruits subjected to a series of different water conditions. Journal of plant growth regulation, 24(3), 179-187.
dc.identifier.issn0721-7595
dc.identifier.urihttp://hdl.handle.net/20.500.11939/5549
dc.description.abstractThe relationship between absicisic acid (ABA) and gibberellin (GA) changes in developing fruitlets from both Clementina (Citrus clementina, Hort ex Tan) and Okitsu (Citrus unshiu, (Mak) Marc.) trees subjected to changing water conditions was investigated. The treatments consisted of a series of water stress, rainfall, and re-irrigation periods. To confirm the effectiveness of the imposed water changes, leaf water potential and soil moisture were measured. The data indicated that there were antagonistic changes between ABA and GA(20), because in both species ABA increased and GA(20) decreased during water stress, whereas re-hydration via either rainfall or irrigation reduced ABA but increased GA20. In addition, the data indicated that during water stress GA1 also decreased, whereas GA(8) did not change. After re-hydration, however, levels of GA(20) products, in general were rather dependent upon the hormonal levels induced in the previous water status. In conclusion, the results showed the occurrence of antagonistic changes between the levels of ABA and GA(20) in developing citrus fruitlets subjected to changing water conditions. The data might suggest that gibberellin 20-oxidase is regulated by water stress in citrus fruits.
dc.language.isoen
dc.titleAntagonistic changes between abscisic acid and gibberellins in citrus fruits subjected to a series of different water conditions
dc.typearticle
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes
dc.date.issuedFreeFormSEP 2005
dc.entidadIVIACentro de Genómica
dc.identifier.doi10.1007/s00344-004-0001-y
dc.journal.abbreviatedTitleJ.Plant Growth Regul.
dc.journal.issueNumber3
dc.journal.titleJournal of plant growth regulation
dc.journal.volumeNumber24
dc.page.final187
dc.page.initial179
dc.rights.accessRightsopenAccess
dc.source.typeImpreso


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