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The incidence of fortuitous pollination on interspecific hybridizations of the plum rootstock Myrobalan with the apricot cultivars ‘Moniquí’ and ‘Moniquí Borde’ was assessed in this work. Progeny was originated through hand pollination of emasculated flowers of three Myrobalan clones, without bagging, in 1998 and 1999. Fruit set was low and variable among years (1.8–8.0%), but higher than the level of accidental pollination measured with emasculated and
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dc.contributor.author | Arbeola, Arancha | |
dc.contributor.author | Daorden, Maria Elena | |
dc.contributor.author | García, Elena | |
dc.contributor.author | Wünsch, Ana | |
dc.contributor.author | Hormaza, José Ignacio | |
dc.contributor.author | Marin, Juan Antonio | |
dc.date.accessioned | 2019-12-12T12:13:53Z | |
dc.date.available | 2019-12-12T12:13:53Z | |
dc.date.issued | 2006 | |
dc.identifier.issn | 0014-2336 | |
dc.identifier.other | http://dx.doi.org/10.1007/s10681-005-9035-x | |
dc.identifier.uri | https://link.springer.com/article/10.1007/s10681-005-9035-x | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/6492 | |
dc.description.abstract | The incidence of fortuitous pollination on interspecific hybridizations of the plum rootstock Myrobalan with the apricot cultivars ‘Moniquí’ and ‘Moniquí Borde’ was assessed in this work. Progeny was originated through hand pollination of emasculated flowers of three Myrobalan clones, without bagging, in 1998 and 1999. Fruit set was low and variable among years (1.8–8.0%), but higher than the level of accidental pollination measured with emasculated and non-pollinated flowers (1.2%). Molecular characterization of the progeny was performed with three SSR markers showing that only 28% of the seedlings, obtained by in vitro germination and culture of immature embryos, were hybrids. This represents a lower percentage than expected, and is explained here by the low viability of hybrid embryos and seedlings. The use of molecular markers is discussed in terms of a convenient method for an early identification of putative hybrids in breeding programs with low setting crosses, where the proportion of non-hybrids is magnified. | es_AR |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Springer | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | Euphytica 147 (3) : 389-394 (Feb. 2006) | es_AR |
dc.subject | Frutales | es_AR |
dc.subject | Fruit Crops | eng |
dc.subject | Prunus | es_AR |
dc.subject | Fitomejoramiento | es_AR |
dc.subject | Plant Breeding | eng |
dc.subject | Hibridación Interespecifica | es_AR |
dc.subject | Interspecific Hybridization | eng |
dc.subject | Polinización | es_AR |
dc.subject | Microsatélites | es_AR |
dc.subject | Microsatellites | eng |
dc.subject | Marcadores Genéticos | es_AR |
dc.subject | Genetic Markers | eng |
dc.subject.other | SSR | es_AR |
dc.title | Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.description.origen | EEA San Pedro | es_AR |
dc.description.fil | Fil: Arbeloa, Arancha. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; España | es_AR |
dc.description.fil | Fil: Daorden, María Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina | es_AR |
dc.description.fil | Fil: García, Elena. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; España | es_AR |
dc.description.fil | Fil: Wünsch, Ana. Centro de Investigación y Tecnologia Agroalimentaria. Diputación General de Aragon. (CITA-DGA). Campus Aula Dei. Zaragoza; España | es_AR |
dc.description.fil | Fil: Hormaza, José Ignacio. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental La Mayora. Málaga; España | es_AR |
dc.description.fil | Fil: Marin, Juan Antonio. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; España | es_AR |
dc.subtype | cientifico |
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