Methylation of the Sf locus in almond is associated with S-RNase loss of function

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dc.bibliographicCitation.conferencedate12-14 mai 2015es_ES
dc.bibliographicCitation.conferencenameXVI GREMPA Meeting on almonds and pistachiosen
dc.bibliographicCitation.conferenceplaceMeknes - Royaume du Maroces_ES
dc.bibliographicCitation.titleXVI GREMPA Meeting on almonds and pistachiosen
dc.contributor.authorFernández i Martí, Angel V.es_ES
dc.contributor.authorGradziel, Thomas M.es_ES
dc.contributor.authorSocias i Company, Rafeles_ES
dc.date.accessioned2017-01-24T08:08:36Z
dc.date.available2017-01-24T08:08:36Z
dc.date.issued2016es_ES
dc.description.abstractSelf-compatibility in almond (Prunus amygdalus Batsch) is attributed to the presence of the Sf haplotype,allelic to and dominant over the series of S-alleles controlling self-incompatibility. Some forms of the Sf haplotype, however, are phenotypically self-incompatible even though their nucleotide sequences are identical. DNA from leaves and styles from genetically diverse almond samples was cloned and sequenced and then analyzed for changes affecting Sf variants. Epigenetic changes in several cytosine residues were detected in a fragment of 4700 bp of the 5’ upstream region of all self-compatible samples of the Sf allele, differentiating them from all self-incompatible samples of Sf analyzed. This is the first report of DNA methylation in a Rosaceae species and appears to be strongly associated with inactivation of the Sf alleleen
dc.description.statusPublishedes_ES
dc.identifier.citationXVI GREMPA Meeting on almonds and pistachios: Meknes - Royaume du Maroc, 12-14 mai 2015en
dc.identifier.urihttp://hdl.handle.net/10532/3583
dc.language.isoenes_ES
dc.publisherCIHEAMes_ES
dc.publisher.placeZaragozaes_ES
dc.relation.ispartofseriesOptions Mediterranees. Serie A. Mediterranean Seminarsen
dc.relation.ispartofseriesnr119es_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/*
dc.subject.agrovocPrunus dulcises
dc.subject.agrovocAutocompatibilidades
dc.subject.agrovocMejora genéticaes
dc.subject.otherHortofruticulturaes_ES
dc.titleMethylation of the Sf locus in almond is associated with S-RNase loss of functionen
dc.typeProceedings Paper*
dc.type.refereedNon-Refereedes_ES
dc.type.specifiedArticlees_ES

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