QTL detection for fruit shelf life and quality traits across segregating populations of tomato

Autores
Pereira Da Costa, Javier Hernán; Rodríguez, Gustavo Rubén; Pratta, Guillermo Raúl; Picardi, Liliana Amelia; Zorzoli, Roxana
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work was to detect QTLs associated with fruit shelf life and quality traits across different segregating populations derived from an interspecific cross. The first backcross generation (BC1) of an interspecific tomato cross was analyzed to detect genomic regions from Solanum pimpinellifolium accession LA722 that could improve fruit quality and prolonging fruit shelf life in an Argentinean cultivar. Families derived from five BC1 self-plant and BC2 were used to validate the detected QTL in the BC1 as well as to identify regions with wild type recessive alleles of QTLs controlling these traits. Thirty polymorphic markers (SSR) in parental genotypes and F1 were used to analyze the segregating populations. The comparison among QTLs detected in the BC1 and BC2 generations and the families BC1S1 allowed assessing the consistency of six QTLs for length, shape, weight, pH, soluble solids content and fruit shelf life. QTLs with recessive effects from wild parent prolonging fruit shelf life were found and it was possible to detect QTLs for quality traits that have not been previously reported. This finding provides alternative genes for breeding programs that attempt to improve the color, soluble solids content and fruit shelf life of tomato fruits.
Fil: Pereira Da Costa, Javier Hernán. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rodríguez, Gustavo Rubén. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pratta, Guillermo Raúl. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Picardi, Liliana Amelia. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina
Fil: Zorzoli, Roxana. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina
Materia
Backcrosses
Genetic Resources
Molecular Markers
Postharvest Traits
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/21522
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling QTL detection for fruit shelf life and quality traits across segregating populations of tomatoPereira Da Costa, Javier HernánRodríguez, Gustavo RubénPratta, Guillermo RaúlPicardi, Liliana AmeliaZorzoli, RoxanaBackcrossesGenetic ResourcesMolecular MarkersPostharvest Traitshttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The aim of this work was to detect QTLs associated with fruit shelf life and quality traits across different segregating populations derived from an interspecific cross. The first backcross generation (BC1) of an interspecific tomato cross was analyzed to detect genomic regions from Solanum pimpinellifolium accession LA722 that could improve fruit quality and prolonging fruit shelf life in an Argentinean cultivar. Families derived from five BC1 self-plant and BC2 were used to validate the detected QTL in the BC1 as well as to identify regions with wild type recessive alleles of QTLs controlling these traits. Thirty polymorphic markers (SSR) in parental genotypes and F1 were used to analyze the segregating populations. The comparison among QTLs detected in the BC1 and BC2 generations and the families BC1S1 allowed assessing the consistency of six QTLs for length, shape, weight, pH, soluble solids content and fruit shelf life. QTLs with recessive effects from wild parent prolonging fruit shelf life were found and it was possible to detect QTLs for quality traits that have not been previously reported. This finding provides alternative genes for breeding programs that attempt to improve the color, soluble solids content and fruit shelf life of tomato fruits.Fil: Pereira Da Costa, Javier Hernán. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rodríguez, Gustavo Rubén. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pratta, Guillermo Raúl. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Picardi, Liliana Amelia. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; ArgentinaFil: Zorzoli, Roxana. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; ArgentinaElsevier Science2013-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/21522Pereira Da Costa, Javier Hernán; Rodríguez, Gustavo Rubén; Pratta, Guillermo Raúl; Picardi, Liliana Amelia; Zorzoli, Roxana; QTL detection for fruit shelf life and quality traits across segregating populations of tomato; Elsevier Science; Scientia Horticulturae; 156; 4-2013; 47-530304-4238CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.scienta.2013.03.015info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0304423813001295info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:21:18Zoai:ri.conicet.gov.ar:11336/21522instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:21:18.452CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv QTL detection for fruit shelf life and quality traits across segregating populations of tomato
title QTL detection for fruit shelf life and quality traits across segregating populations of tomato
spellingShingle QTL detection for fruit shelf life and quality traits across segregating populations of tomato
Pereira Da Costa, Javier Hernán
Backcrosses
Genetic Resources
Molecular Markers
Postharvest Traits
title_short QTL detection for fruit shelf life and quality traits across segregating populations of tomato
title_full QTL detection for fruit shelf life and quality traits across segregating populations of tomato
title_fullStr QTL detection for fruit shelf life and quality traits across segregating populations of tomato
title_full_unstemmed QTL detection for fruit shelf life and quality traits across segregating populations of tomato
title_sort QTL detection for fruit shelf life and quality traits across segregating populations of tomato
dc.creator.none.fl_str_mv Pereira Da Costa, Javier Hernán
Rodríguez, Gustavo Rubén
Pratta, Guillermo Raúl
Picardi, Liliana Amelia
Zorzoli, Roxana
author Pereira Da Costa, Javier Hernán
author_facet Pereira Da Costa, Javier Hernán
Rodríguez, Gustavo Rubén
Pratta, Guillermo Raúl
Picardi, Liliana Amelia
Zorzoli, Roxana
author_role author
author2 Rodríguez, Gustavo Rubén
Pratta, Guillermo Raúl
Picardi, Liliana Amelia
Zorzoli, Roxana
author2_role author
author
author
author
dc.subject.none.fl_str_mv Backcrosses
Genetic Resources
Molecular Markers
Postharvest Traits
topic Backcrosses
Genetic Resources
Molecular Markers
Postharvest Traits
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The aim of this work was to detect QTLs associated with fruit shelf life and quality traits across different segregating populations derived from an interspecific cross. The first backcross generation (BC1) of an interspecific tomato cross was analyzed to detect genomic regions from Solanum pimpinellifolium accession LA722 that could improve fruit quality and prolonging fruit shelf life in an Argentinean cultivar. Families derived from five BC1 self-plant and BC2 were used to validate the detected QTL in the BC1 as well as to identify regions with wild type recessive alleles of QTLs controlling these traits. Thirty polymorphic markers (SSR) in parental genotypes and F1 were used to analyze the segregating populations. The comparison among QTLs detected in the BC1 and BC2 generations and the families BC1S1 allowed assessing the consistency of six QTLs for length, shape, weight, pH, soluble solids content and fruit shelf life. QTLs with recessive effects from wild parent prolonging fruit shelf life were found and it was possible to detect QTLs for quality traits that have not been previously reported. This finding provides alternative genes for breeding programs that attempt to improve the color, soluble solids content and fruit shelf life of tomato fruits.
Fil: Pereira Da Costa, Javier Hernán. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rodríguez, Gustavo Rubén. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pratta, Guillermo Raúl. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Picardi, Liliana Amelia. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina
Fil: Zorzoli, Roxana. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias; Argentina
description The aim of this work was to detect QTLs associated with fruit shelf life and quality traits across different segregating populations derived from an interspecific cross. The first backcross generation (BC1) of an interspecific tomato cross was analyzed to detect genomic regions from Solanum pimpinellifolium accession LA722 that could improve fruit quality and prolonging fruit shelf life in an Argentinean cultivar. Families derived from five BC1 self-plant and BC2 were used to validate the detected QTL in the BC1 as well as to identify regions with wild type recessive alleles of QTLs controlling these traits. Thirty polymorphic markers (SSR) in parental genotypes and F1 were used to analyze the segregating populations. The comparison among QTLs detected in the BC1 and BC2 generations and the families BC1S1 allowed assessing the consistency of six QTLs for length, shape, weight, pH, soluble solids content and fruit shelf life. QTLs with recessive effects from wild parent prolonging fruit shelf life were found and it was possible to detect QTLs for quality traits that have not been previously reported. This finding provides alternative genes for breeding programs that attempt to improve the color, soluble solids content and fruit shelf life of tomato fruits.
publishDate 2013
dc.date.none.fl_str_mv 2013-04
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 http://hdl.handle.net/11336/21522
Pereira Da Costa, Javier Hernán; Rodríguez, Gustavo Rubén; Pratta, Guillermo Raúl; Picardi, Liliana Amelia; Zorzoli, Roxana; QTL detection for fruit shelf life and quality traits across segregating populations of tomato; Elsevier Science; Scientia Horticulturae; 156; 4-2013; 47-53
0304-4238
CONICET Digital
CONICET
url http://hdl.handle.net/11336/21522
identifier_str_mv Pereira Da Costa, Javier Hernán; Rodríguez, Gustavo Rubén; Pratta, Guillermo Raúl; Picardi, Liliana Amelia; Zorzoli, Roxana; QTL detection for fruit shelf life and quality traits across segregating populations of tomato; Elsevier Science; Scientia Horticulturae; 156; 4-2013; 47-53
0304-4238
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scienta.2013.03.015
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0304423813001295
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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