Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10532/6052
Registro completo de metadatos
Campo DC Valor Idioma
dc.contributor.authorHerrera Lagranja, Saraes_ES
dc.contributor.authorLora, Jorgees_ES
dc.contributor.authorHormaza Urroz, José Ignacioes_ES
dc.contributor.authorRodrigo García, Francisco Javieres_ES
dc.coverage.spatialCiencia vegetales_ES
dc.date.accessioned2022-08-17T09:37:52Z-
dc.date.available2022-08-17T09:37:52Z-
dc.date.issued2022es_ES
dc.identifier.citationPlants, vol. 11, num. 15, (2022)-
dc.identifier.urihttp://hdl.handle.net/10532/6052-
dc.description.abstractIn recent years, an important renewal of apricot cultivars is taking place worldwide, with the introduction of many new releases. Self-incompatible genotypes tolerant to the sharka disease caused by the plum pox virus (PPV), which can severely reduce fruit production and quality, are being used as parents in most breeding programs. As a result, the self-incompatibility trait present in most of those accessions can be transmitted to the offspring, leading to the release of new self-incompatible cultivars. This situation can considerably affect apricot management, since pollination requirements were traditionally not considered in this crop and information is lacking for many cultivars. Thus, the objective of this work was to determine the pollination requirements of a group of new apricot cultivars by molecular identification of the S-alleles through PCR amplification of RNase and SFB regions with different primer combinations. The S-genotype of 66 apricot cultivars is reported, 41 for the first time. Forty-nine cultivars were considered self-compatible and 12 self-incompatible, which were allocated in their corresponding incompatibility groups. Additionally, the available information was reviewed and added to the new results obtained, resulting in a compilation of the pollination requirements of 235 apricot cultivars. This information will allow an efficient selection of parents in apricot breeding programs, the proper design of new orchards, and the identification and solution of production problems associated with a lack of fruit set in established orchards. The diversity at the S-locus observed in the cultivars developed in breeding programs indicates a possible genetic bottleneck due to the use of a reduced number of parents.en
dc.language.isoenes_ES
dc.relation.urihttps://www.mdpi.com/2223-7747/11/15/2019es_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleSelf-Incompatibility in Apricot: Identifying Pollination Requirements to Optimize Fruit Productionen
dc.typeJournal Contribution*
dc.bibliographicCitation.volume11(15)es_ES
dc.subject.agrovocAlbaricoquees
dc.subject.agrovocPrunus armeniacaes
dc.subject.agrovocPolinizaciónes
dc.subject.agrovocAutoesterilidades
dc.subject.agrovocTubos polínicoses
dc.subject.agrovocIdentificaciónes
dc.description.statusPublishedes_ES
dc.type.refereedRefereedes_ES
dc.type.specifiedArticlees_ES
dc.bibliographicCitation.titlePlantsen
dc.relation.doi10.3390/plants11152019es_ES
Aparece en las colecciones: [DOCIART] Artículos científicos, técnicos y divulgativos

Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
2022_363.pdf1,62 MBAdobe PDFVista previa
Visualizar/Abrir


Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons Creative Commons

La información de este repositorio es indexada en: