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dc.contributor.authorHedhly, Afif-
dc.contributor.authorHormaza Urroz, José Ignacio-
dc.contributor.authorHerrero Romero, María-
dc.date.accessioned2008-06-20T09:09:37Z-
dc.date.available2008-06-20T09:09:37Z-
dc.date.issued2003-10-
dc.identifier.citationPlant, Cell & Environment, Volume 26 Issue 10 Page 1673-1680, October 2003en_US
dc.identifier.urihttp://hdl.handle.net/10261/5206-
dc.descriptionthe definitive version is available at: http://www.blackwell-synergy.com/doi/pdf/10.1046/j.1365-3040.2003.01085.xen_US
dc.description.abstractPlant reproduction is highly vulnerable to environmental conditions such as temperature and, consequently, planet warming may have significant consequences on the reproductive phase with serious implication in agricultural crops. Although pollen tube growth is clearly affected by temperature, little information is available on its effect on the female side and on flower receptivity. In this work, the effect of temperature has been evaluated on stigmatic receptivity of sweet cherry in vivo, in the laboratory, and in planta, in the field. Results herein show that temperature has a clear effect on the duration of stigmatic receptivity. Thus, whereas high temperature reduced stigmatic receptivity, low temperature enlarged it. The stigma lost the capacity to offer support first for pollen penetration, second for pollen germination and, finally, for pollen adhesion. The effect of temperature was more pronounced on pollen germination and penetration than on pollen adhesion. High temperature reduced the germination capacity of the pollen as early as the first day after anthesis, a time when no apparent signs of stigma degeneration are apparent. This clear effect of temperature on stigmatic receptivity and pollen performance may have clear implication in crop performance and in establishing screening criteria of best-adapted genotypes.en_US
dc.description.sponsorshipA.H. was supported by AECI and SIA-DGA fellowships and financial support for this work was provided by INIA (project grant RTA 01–103).en_US
dc.format.extent471119 bytes-
dc.format.mimetypeimage/jpeg-
dc.language.isoengen_US
dc.publisherBlackwell Publishingen_US
dc.rightsopenAccessen_US
dc.titleThe effect of temperature on stigmatic receptivity in sweet cherry (Prunus avium L.)en_US
dc.typeartículoen_US
dc.identifier.doi10.1046/j.1365-3040.2003.01085.x-
dc.description.peerreviewedPeer revieweden_US
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
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item.languageiso639-1en-
item.openairetypeartículo-
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