Self-(in)compatibility in 'AS-1', a local Spanish almond cultivar

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dc.contributor.authorKodad, Ossamaes_ES
dc.contributor.authorFelipe Mansergas, Antonioes_ES
dc.contributor.authorSánchez, A.es_ES
dc.contributor.authorOliveira, M. Margaridaes_ES
dc.contributor.authorSocias i Company, Rafeles_ES
dc.date.accessioned2013-02-05T11:42:56Z
dc.date.available2013-02-05T11:42:56Z
dc.date.issued2011es_ES
dc.description.abstractThe finding of new self-compatible cultivars in local population is a breeder’s objective in order to increase the sources of self-compatibility for almond (Prunus amygdalus Batsch) breeding programmes. ‘AS-1’, a local Spanish selection, was considered to be self-compatible according to its self pollen tube growth and was incorporated in the almond breeding programme of Zaragoza as a source for this trait. However, both pollen tube growth and fruit set after self-pollination have shown that this selection is self-incompatible. The PCR analysis using specific and consensus primers revealed that its genotype is S8S12, where both alleles control self-incompatibility and do not confer self-compatibility in almond. The field crosses of ‘AS-1’ and ‘Marcona Flota’, of the same S genotype, were incompatible, confirming the S genotype of ‘AS-1’ determined by PCR analysis. The sequencing of the SFB S haplotype showed that 'AS-1' presents SFB8 and SFB12. Moreover, the absence of any notable deletion or insertion upstream from the HVa and HVb regions in the sequence of the SFB8 and SFB12 S-haplotypes confirm their identity. All these results, including pollination tests, PCR analysis, and cloning and sequencing of the S alleles of ‘AS-1’, indicate that this local selection is self-incompatible.en
dc.description.otherPrunus amygdalusen
dc.description.otherPCRen
dc.description.otherPollen tube growthen
dc.description.otherFruti seten
dc.description.statusUnpublishedes_ES
dc.description.versionPeer Reviewed
dc.identifier.citationKodad, O., Felipe, A.J., Socias i Company, R., Sánchez, A. and Oliveira, M.M. 2011. Self-(in)compatibility in 'AS-1', a local Spanish almond cultivar. V International Symposium on Pistachios and Almonds. Sanliurfa (Turkey), October 13-17, 2009. ISHS Acta Horticulturae 912:607-610
dc.identifier.urihttp://hdl.handle.net/10532/2110
dc.language.isoenes_ES
dc.relation.datahttp://www.actahort.org/books/912/912_91.htmes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/*
dc.subject.agrovocPrunus dulcises
dc.subject.agrovocCuajado de semillases
dc.subject.agrovocAutocompatibilidades
dc.subject.agrovocIncompatibilidad del polenes
dc.subject.otherFruticulturaes_ES
dc.titleSelf-(in)compatibility in 'AS-1', a local Spanish almond cultivaren
dc.typearticle*
dc.type.refereedNon-Refereedes_ES
dc.type.specifiedArticlees_ES

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