Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses

Autores
Arbeola, Arancha; Daorden, Maria Elena; García, Elena; Wünsch, Ana; Hormaza, José Ignacio; Marin, Juan Antonio
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
EEA San Pedro
Fil: Arbeloa, Arancha. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; España
Fil: Daorden, María Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina
Fil: García, Elena. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; España
Fil: Wünsch, Ana. Centro de Investigación y Tecnologia Agroalimentaria. Diputación General de Aragon. (CITA-DGA). Campus Aula Dei. Zaragoza; España
Fil: Hormaza, José Ignacio. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental La Mayora. Málaga; España
Fil: Marin, Juan Antonio. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; España
Fuente
Euphytica 147 (3) : 389-394 (Feb. 2006)
Materia
Frutales
Prunus
Fitomejoramiento
Hibridación Interespecifica
Polinización
Microsatélites
Marcadores Genéticos
Fruit Crops
Plant Breeding
Interspecific Hybridization
Microsatellites
Genetic Markers
SSR
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/6492
Acceder
id INTADig_72e73f4c850d9e4224e65c1427f21669
oai_identifier_str oai:localhost:20.500.12123/6492
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crossesArbeola, AranchaDaorden, Maria ElenaGarcía, ElenaWünsch, AnaHormaza, José IgnacioMarin, Juan AntonioFrutalesPrunusFitomejoramientoHibridación InterespecificaPolinizaciónMicrosatélitesMarcadores GenéticosFruit CropsPlant BreedingInterspecific HybridizationMicrosatellitesGenetic MarkersSSRThe 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.EEA San PedroFil: Arbeloa, Arancha. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; EspañaFil: Daorden, María Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; ArgentinaFil: García, Elena. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; EspañaFil: Wünsch, Ana. Centro de Investigación y Tecnologia Agroalimentaria. Diputación General de Aragon. (CITA-DGA). Campus Aula Dei. Zaragoza; EspañaFil: Hormaza, José Ignacio. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental La Mayora. Málaga; EspañaFil: Marin, Juan Antonio. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; EspañaSpringer2019-12-12T12:13:53Z2019-12-12T12:13:53Z2006info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://link.springer.com/article/10.1007/s10681-005-9035-xhttp://hdl.handle.net/20.500.12123/64920014-2336http://dx.doi.org/10.1007/s10681-005-9035-xEuphytica 147 (3) : 389-394 (Feb. 2006)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:44:50Zoai:localhost:20.500.12123/6492instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:50.925INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses
title Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses
spellingShingle Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses
Arbeola, Arancha
Frutales
Prunus
Fitomejoramiento
Hibridación Interespecifica
Polinización
Microsatélites
Marcadores Genéticos
Fruit Crops
Plant Breeding
Interspecific Hybridization
Microsatellites
Genetic Markers
SSR
title_short Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses
title_full Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses
title_fullStr Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses
title_full_unstemmed Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses
title_sort Significant effect of accidental pollinations on the progeny of low setting Prunus interspecific crosses
dc.creator.none.fl_str_mv Arbeola, Arancha
Daorden, Maria Elena
García, Elena
Wünsch, Ana
Hormaza, José Ignacio
Marin, Juan Antonio
author Arbeola, Arancha
author_facet Arbeola, Arancha
Daorden, Maria Elena
García, Elena
Wünsch, Ana
Hormaza, José Ignacio
Marin, Juan Antonio
author_role author
author2 Daorden, Maria Elena
García, Elena
Wünsch, Ana
Hormaza, José Ignacio
Marin, Juan Antonio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Frutales
Prunus
Fitomejoramiento
Hibridación Interespecifica
Polinización
Microsatélites
Marcadores Genéticos
Fruit Crops
Plant Breeding
Interspecific Hybridization
Microsatellites
Genetic Markers
SSR
topic Frutales
Prunus
Fitomejoramiento
Hibridación Interespecifica
Polinización
Microsatélites
Marcadores Genéticos
Fruit Crops
Plant Breeding
Interspecific Hybridization
Microsatellites
Genetic Markers
SSR
dc.description.none.fl_txt_mv 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.
EEA San Pedro
Fil: Arbeloa, Arancha. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; España
Fil: Daorden, María Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina
Fil: García, Elena. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; España
Fil: Wünsch, Ana. Centro de Investigación y Tecnologia Agroalimentaria. Diputación General de Aragon. (CITA-DGA). Campus Aula Dei. Zaragoza; España
Fil: Hormaza, José Ignacio. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental La Mayora. Málaga; España
Fil: Marin, Juan Antonio. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental de Aula Dei. Zaragoza; España
description 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.
publishDate 2006
dc.date.none.fl_str_mv 2006
2019-12-12T12:13:53Z
2019-12-12T12:13:53Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://link.springer.com/article/10.1007/s10681-005-9035-x
http://hdl.handle.net/20.500.12123/6492
0014-2336
http://dx.doi.org/10.1007/s10681-005-9035-x
url https://link.springer.com/article/10.1007/s10681-005-9035-x
http://hdl.handle.net/20.500.12123/6492
http://dx.doi.org/10.1007/s10681-005-9035-x
identifier_str_mv 0014-2336
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv Euphytica 147 (3) : 389-394 (Feb. 2006)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
_version_ 1844619140487184384
score 12.559606

Publicaciones similares