Male and female inheritance patterns in tetraploid ‘Moncada’ mandarin

Autores
Garavello, Miguel Fernando; Cuenca, José; Garcia-Lor, Andrés; Ortega, Neus; Navarro, Luis; Ollitrault, Patrick; Aleza, Pablo
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Triploid-breeding programs in citrus are key tool to develop seedless cultivars. Obtaining triploid citrus hybrids may be achieved through different strategies, such as the exploitation of female unreduced gamete in crosses between diploid parents and diploid by tetraploid sexual hybridizations, in which tetraploid genotypes can be used as male or female parents. Genetic configuration of triploid populations from interploid crosses greatly depends on the chromosomic segregation mode of the tetraploid parent used. Here, we have analyzed the inheritance of the tetraploid ‘Moncada’ mandarin and compared the genetic structures of the resulting gametes when used as male and as female parent. The preferential chromosome pairing rate is calculated from the parental heterozygosity restitution (PHR) of codominant molecular markers, indicating the proportion between disomic and tetrasomic segregation. Tetraploid ‘Moncada’ both as female and male parent largely exhibited tetrasomic segregation. However, as female parent, one linkage group (LG8) showed intermediate segregation with tendency towards tetrasomic inheritance, while another linkage group (LG4) evidenced a clear intermediate segregation. On the other hand, when used as male parent two linkage groups (LG5 and LG6) showed values that fit an intermediate inheritance model with tetrasomic tendency. Significant doubled reduction (DR) rates were observed in five linkage groups as female parent, and in six linkage groups as male parent. The new knowledge generated here will serve to define crossing strategies in citrus improvement programs to efficiently obtain new varieties of interest in the global fresh consumption market.
EEA Concordia
Fil: Garavello, Miguel Fernando. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentina
Fil: Cuenca, José. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
Fil: Garcia-Lor, Andrés. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
Fil: Ortega, Neus. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
Fil: Navarro, Luis. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
Fil: Ollitrault, Patrick. Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD). Amélioration Génétique et Adaptation des Plantes (UMR Agap). Unité Mixte de Recherche; Francia
Fil: Aleza, Pablo. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
Fuente
Plant Cell Reports : 1-15 (First Online: 28 November 2019)
Materia
Citrus
Mandarina
Variedades
Marcadores Genéticos
Genotipos
Tetraploidia
Mandarins
Varieties
Genetic Markers
Genotypes
Tetraploidy
Variedad Moncada
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/6454
Acceder
id INTADig_075926f68dd801c101697b93526b3491
oai_identifier_str oai:localhost:20.500.12123/6454
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Male and female inheritance patterns in tetraploid ‘Moncada’ mandarinGaravello, Miguel FernandoCuenca, JoséGarcia-Lor, AndrésOrtega, NeusNavarro, LuisOllitrault, PatrickAleza, PabloCitrusMandarinaVariedadesMarcadores GenéticosGenotiposTetraploidiaMandarinsVarietiesGenetic MarkersGenotypesTetraploidyVariedad MoncadaTriploid-breeding programs in citrus are key tool to develop seedless cultivars. Obtaining triploid citrus hybrids may be achieved through different strategies, such as the exploitation of female unreduced gamete in crosses between diploid parents and diploid by tetraploid sexual hybridizations, in which tetraploid genotypes can be used as male or female parents. Genetic configuration of triploid populations from interploid crosses greatly depends on the chromosomic segregation mode of the tetraploid parent used. Here, we have analyzed the inheritance of the tetraploid ‘Moncada’ mandarin and compared the genetic structures of the resulting gametes when used as male and as female parent. The preferential chromosome pairing rate is calculated from the parental heterozygosity restitution (PHR) of codominant molecular markers, indicating the proportion between disomic and tetrasomic segregation. Tetraploid ‘Moncada’ both as female and male parent largely exhibited tetrasomic segregation. However, as female parent, one linkage group (LG8) showed intermediate segregation with tendency towards tetrasomic inheritance, while another linkage group (LG4) evidenced a clear intermediate segregation. On the other hand, when used as male parent two linkage groups (LG5 and LG6) showed values that fit an intermediate inheritance model with tetrasomic tendency. Significant doubled reduction (DR) rates were observed in five linkage groups as female parent, and in six linkage groups as male parent. The new knowledge generated here will serve to define crossing strategies in citrus improvement programs to efficiently obtain new varieties of interest in the global fresh consumption market.EEA ConcordiaFil: Garavello, Miguel Fernando. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; ArgentinaFil: Cuenca, José. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.Fil: Garcia-Lor, Andrés. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.Fil: Ortega, Neus. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.Fil: Navarro, Luis. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.Fil: Ollitrault, Patrick. Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD). Amélioration Génétique et Adaptation des Plantes (UMR Agap). Unité Mixte de Recherche; FranciaFil: Aleza, Pablo. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.Springer2019-12-05T11:46:29Z2019-12-05T11:46:29Z2019-11-28info: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/s00299-019-02494-yhttp://hdl.handle.net/20.500.12123/64540721-77141432-203Xhttps://doi.org/10.1007/s00299-019-02494-yPlant Cell Reports : 1-15 (First Online: 28 November 2019)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-18T10:07:47Zoai:localhost:20.500.12123/6454instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-18 10:07:47.918INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Male and female inheritance patterns in tetraploid ‘Moncada’ mandarin
title Male and female inheritance patterns in tetraploid ‘Moncada’ mandarin
spellingShingle Male and female inheritance patterns in tetraploid ‘Moncada’ mandarin
Garavello, Miguel Fernando
Citrus
Mandarina
Variedades
Marcadores Genéticos
Genotipos
Tetraploidia
Mandarins
Varieties
Genetic Markers
Genotypes
Tetraploidy
Variedad Moncada
title_short Male and female inheritance patterns in tetraploid ‘Moncada’ mandarin
title_full Male and female inheritance patterns in tetraploid ‘Moncada’ mandarin
title_fullStr Male and female inheritance patterns in tetraploid ‘Moncada’ mandarin
title_full_unstemmed Male and female inheritance patterns in tetraploid ‘Moncada’ mandarin
title_sort Male and female inheritance patterns in tetraploid ‘Moncada’ mandarin
dc.creator.none.fl_str_mv Garavello, Miguel Fernando
Cuenca, José
Garcia-Lor, Andrés
Ortega, Neus
Navarro, Luis
Ollitrault, Patrick
Aleza, Pablo
author Garavello, Miguel Fernando
author_facet Garavello, Miguel Fernando
Cuenca, José
Garcia-Lor, Andrés
Ortega, Neus
Navarro, Luis
Ollitrault, Patrick
Aleza, Pablo
author_role author
author2 Cuenca, José
Garcia-Lor, Andrés
Ortega, Neus
Navarro, Luis
Ollitrault, Patrick
Aleza, Pablo
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Citrus
Mandarina
Variedades
Marcadores Genéticos
Genotipos
Tetraploidia
Mandarins
Varieties
Genetic Markers
Genotypes
Tetraploidy
Variedad Moncada
topic Citrus
Mandarina
Variedades
Marcadores Genéticos
Genotipos
Tetraploidia
Mandarins
Varieties
Genetic Markers
Genotypes
Tetraploidy
Variedad Moncada
dc.description.none.fl_txt_mv Triploid-breeding programs in citrus are key tool to develop seedless cultivars. Obtaining triploid citrus hybrids may be achieved through different strategies, such as the exploitation of female unreduced gamete in crosses between diploid parents and diploid by tetraploid sexual hybridizations, in which tetraploid genotypes can be used as male or female parents. Genetic configuration of triploid populations from interploid crosses greatly depends on the chromosomic segregation mode of the tetraploid parent used. Here, we have analyzed the inheritance of the tetraploid ‘Moncada’ mandarin and compared the genetic structures of the resulting gametes when used as male and as female parent. The preferential chromosome pairing rate is calculated from the parental heterozygosity restitution (PHR) of codominant molecular markers, indicating the proportion between disomic and tetrasomic segregation. Tetraploid ‘Moncada’ both as female and male parent largely exhibited tetrasomic segregation. However, as female parent, one linkage group (LG8) showed intermediate segregation with tendency towards tetrasomic inheritance, while another linkage group (LG4) evidenced a clear intermediate segregation. On the other hand, when used as male parent two linkage groups (LG5 and LG6) showed values that fit an intermediate inheritance model with tetrasomic tendency. Significant doubled reduction (DR) rates were observed in five linkage groups as female parent, and in six linkage groups as male parent. The new knowledge generated here will serve to define crossing strategies in citrus improvement programs to efficiently obtain new varieties of interest in the global fresh consumption market.
EEA Concordia
Fil: Garavello, Miguel Fernando. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentina
Fil: Cuenca, José. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
Fil: Garcia-Lor, Andrés. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
Fil: Ortega, Neus. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
Fil: Navarro, Luis. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
Fil: Ollitrault, Patrick. Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD). Amélioration Génétique et Adaptation des Plantes (UMR Agap). Unité Mixte de Recherche; Francia
Fil: Aleza, Pablo. Instituto Valenciano de Investigaciones Agrarias. Centro de Citricultura y Producción Vegetal; España.
description Triploid-breeding programs in citrus are key tool to develop seedless cultivars. Obtaining triploid citrus hybrids may be achieved through different strategies, such as the exploitation of female unreduced gamete in crosses between diploid parents and diploid by tetraploid sexual hybridizations, in which tetraploid genotypes can be used as male or female parents. Genetic configuration of triploid populations from interploid crosses greatly depends on the chromosomic segregation mode of the tetraploid parent used. Here, we have analyzed the inheritance of the tetraploid ‘Moncada’ mandarin and compared the genetic structures of the resulting gametes when used as male and as female parent. The preferential chromosome pairing rate is calculated from the parental heterozygosity restitution (PHR) of codominant molecular markers, indicating the proportion between disomic and tetrasomic segregation. Tetraploid ‘Moncada’ both as female and male parent largely exhibited tetrasomic segregation. However, as female parent, one linkage group (LG8) showed intermediate segregation with tendency towards tetrasomic inheritance, while another linkage group (LG4) evidenced a clear intermediate segregation. On the other hand, when used as male parent two linkage groups (LG5 and LG6) showed values that fit an intermediate inheritance model with tetrasomic tendency. Significant doubled reduction (DR) rates were observed in five linkage groups as female parent, and in six linkage groups as male parent. The new knowledge generated here will serve to define crossing strategies in citrus improvement programs to efficiently obtain new varieties of interest in the global fresh consumption market.
publishDate 2019
dc.date.none.fl_str_mv 2019-12-05T11:46:29Z
2019-12-05T11:46:29Z
2019-11-28
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/s00299-019-02494-y
http://hdl.handle.net/20.500.12123/6454
0721-7714
1432-203X
https://doi.org/10.1007/s00299-019-02494-y
url https://link.springer.com/article/10.1007/s00299-019-02494-y
http://hdl.handle.net/20.500.12123/6454
https://doi.org/10.1007/s00299-019-02494-y
identifier_str_mv 0721-7714
1432-203X
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
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 Plant Cell Reports : 1-15 (First Online: 28 November 2019)
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_ 1843609185164460032
score 13.001348

Publicaciones similares