Genetic dissection of vitamin E biosynthesis in tomato
- Autores
- Almeida de Souza, Juliana Beatriz; Quadrana, Leandro Daniel; Asis, Ramón; Setta, Nathalia; Godoy, Fabiana de; Bermúdez, Luisa; Otaiza, Santiago N.; Silva, Junia V. Corrêa da; Fernie, Alisdair R.; Carrari, Fernando; Rossi, Magdalena
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Vegetables are critical for human health as they are a source of multiple vitamins including vitamin E (VTE). In plants, the synthesis of VTE compounds, tocopherol and tocotrienol, derives from precursors of the shikimate and methylerythritol phosphate pathways. Quantitative trait loci (QTL) for α-tocopherol content in ripe fruit have previously been determined in an Solanum pennellii tomato introgression line population. In this work, variations of tocopherol isoforms (α, β, γ, and δ) in ripe fruits of these lines were studied. In parallel all tomato genes structurally associated with VTE biosynthesis were identified and mapped. Previously identified VTE QTL on chromosomes 6 and 9 were confirmed whilst novel ones were identified on chromosomes 7 and 8. Integrated analysis at the metabolic, genetic and genomic levels allowed us to propose 16 candidate loci putatively affecting tocopherol content in tomato. A comparative analysis revealed polymorphisms at nucleotide and amino acid levels between Solanum lycopersicum and S. pennellii candidate alleles. Moreover, evolutionary analyses showed the presence of codons evolving under both neutral and positive selection, which may explain the phenotypic differences between species. These data represent an important step in understanding the genetic determinants of VTE natural variation in tomato fruit and as such in the ability to improve the content of this important nutriceutical.
Instituto de Biotecnología
Fil: Almeida de Souza, Juliana Beatriz. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil
Fil: Quadrana, Leandro Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Asis, Ramón. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina
Fil: Setta, Nathalia. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil
Fil: Godoy, Fabiana de. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil
Fil: Bermúdez, Luisa. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil
Fil: Otaiza, Santiago N. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina
Fil: Silva, Junia V. Corrêa da. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil
Fil: Fernie, Alisdair R. Max Planck Institute for Molecular Plant Physiology; Alemania
Fil: Carrari, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Rossi, Magdalena. Universidade de São Pablo. Instituto de Biociências. Departamento de Botânica; Brasil - Fuente
- Journal of Experimental Botany 62 (11) : 3781–3798. (July 2011)
- Materia
-
Tomate
Genética
Tocoferoles
Vitamina E
Loci de Rasgos Cuantitativos
Tomatoes
Genetics
Tocopherols
Vitamin E
Quantitative Trait Loci
QTL (quantitative trait loci) - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/7492
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Genetic dissection of vitamin E biosynthesis in tomatoAlmeida de Souza, Juliana BeatrizQuadrana, Leandro DanielAsis, RamónSetta, NathaliaGodoy, Fabiana deBermúdez, LuisaOtaiza, Santiago N.Silva, Junia V. Corrêa daFernie, Alisdair R.Carrari, FernandoRossi, MagdalenaTomateGenéticaTocoferolesVitamina ELoci de Rasgos CuantitativosTomatoesGeneticsTocopherolsVitamin EQuantitative Trait LociQTL (quantitative trait loci)Vegetables are critical for human health as they are a source of multiple vitamins including vitamin E (VTE). In plants, the synthesis of VTE compounds, tocopherol and tocotrienol, derives from precursors of the shikimate and methylerythritol phosphate pathways. Quantitative trait loci (QTL) for α-tocopherol content in ripe fruit have previously been determined in an Solanum pennellii tomato introgression line population. In this work, variations of tocopherol isoforms (α, β, γ, and δ) in ripe fruits of these lines were studied. In parallel all tomato genes structurally associated with VTE biosynthesis were identified and mapped. Previously identified VTE QTL on chromosomes 6 and 9 were confirmed whilst novel ones were identified on chromosomes 7 and 8. Integrated analysis at the metabolic, genetic and genomic levels allowed us to propose 16 candidate loci putatively affecting tocopherol content in tomato. A comparative analysis revealed polymorphisms at nucleotide and amino acid levels between Solanum lycopersicum and S. pennellii candidate alleles. Moreover, evolutionary analyses showed the presence of codons evolving under both neutral and positive selection, which may explain the phenotypic differences between species. These data represent an important step in understanding the genetic determinants of VTE natural variation in tomato fruit and as such in the ability to improve the content of this important nutriceutical.Instituto de BiotecnologíaFil: Almeida de Souza, Juliana Beatriz. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; BrasilFil: Quadrana, Leandro Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Asis, Ramón. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; ArgentinaFil: Setta, Nathalia. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; BrasilFil: Godoy, Fabiana de. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; BrasilFil: Bermúdez, Luisa. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; BrasilFil: Otaiza, Santiago N. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; ArgentinaFil: Silva, Junia V. Corrêa da. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; BrasilFil: Fernie, Alisdair R. Max Planck Institute for Molecular Plant Physiology; AlemaniaFil: Carrari, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Rossi, Magdalena. Universidade de São Pablo. Instituto de Biociências. Departamento de Botânica; BrasilSociety for Experimental Biology2020-06-30T14:02:12Z2020-06-30T14:02:12Z2011-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/7492https://academic.oup.com/jxb/article/62/11/3781/5018900022-09571460-2431https://doi.org/10.1093/jxb/err055Journal of Experimental Botany 62 (11) : 3781–3798. (July 2011)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)2025-09-04T09:48:28Zoai:localhost:20.500.12123/7492instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:48:30.794INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Genetic dissection of vitamin E biosynthesis in tomato |
title |
Genetic dissection of vitamin E biosynthesis in tomato |
spellingShingle |
Genetic dissection of vitamin E biosynthesis in tomato Almeida de Souza, Juliana Beatriz Tomate Genética Tocoferoles Vitamina E Loci de Rasgos Cuantitativos Tomatoes Genetics Tocopherols Vitamin E Quantitative Trait Loci QTL (quantitative trait loci) |
title_short |
Genetic dissection of vitamin E biosynthesis in tomato |
title_full |
Genetic dissection of vitamin E biosynthesis in tomato |
title_fullStr |
Genetic dissection of vitamin E biosynthesis in tomato |
title_full_unstemmed |
Genetic dissection of vitamin E biosynthesis in tomato |
title_sort |
Genetic dissection of vitamin E biosynthesis in tomato |
dc.creator.none.fl_str_mv |
Almeida de Souza, Juliana Beatriz Quadrana, Leandro Daniel Asis, Ramón Setta, Nathalia Godoy, Fabiana de Bermúdez, Luisa Otaiza, Santiago N. Silva, Junia V. Corrêa da Fernie, Alisdair R. Carrari, Fernando Rossi, Magdalena |
author |
Almeida de Souza, Juliana Beatriz |
author_facet |
Almeida de Souza, Juliana Beatriz Quadrana, Leandro Daniel Asis, Ramón Setta, Nathalia Godoy, Fabiana de Bermúdez, Luisa Otaiza, Santiago N. Silva, Junia V. Corrêa da Fernie, Alisdair R. Carrari, Fernando Rossi, Magdalena |
author_role |
author |
author2 |
Quadrana, Leandro Daniel Asis, Ramón Setta, Nathalia Godoy, Fabiana de Bermúdez, Luisa Otaiza, Santiago N. Silva, Junia V. Corrêa da Fernie, Alisdair R. Carrari, Fernando Rossi, Magdalena |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Tomate Genética Tocoferoles Vitamina E Loci de Rasgos Cuantitativos Tomatoes Genetics Tocopherols Vitamin E Quantitative Trait Loci QTL (quantitative trait loci) |
topic |
Tomate Genética Tocoferoles Vitamina E Loci de Rasgos Cuantitativos Tomatoes Genetics Tocopherols Vitamin E Quantitative Trait Loci QTL (quantitative trait loci) |
dc.description.none.fl_txt_mv |
Vegetables are critical for human health as they are a source of multiple vitamins including vitamin E (VTE). In plants, the synthesis of VTE compounds, tocopherol and tocotrienol, derives from precursors of the shikimate and methylerythritol phosphate pathways. Quantitative trait loci (QTL) for α-tocopherol content in ripe fruit have previously been determined in an Solanum pennellii tomato introgression line population. In this work, variations of tocopherol isoforms (α, β, γ, and δ) in ripe fruits of these lines were studied. In parallel all tomato genes structurally associated with VTE biosynthesis were identified and mapped. Previously identified VTE QTL on chromosomes 6 and 9 were confirmed whilst novel ones were identified on chromosomes 7 and 8. Integrated analysis at the metabolic, genetic and genomic levels allowed us to propose 16 candidate loci putatively affecting tocopherol content in tomato. A comparative analysis revealed polymorphisms at nucleotide and amino acid levels between Solanum lycopersicum and S. pennellii candidate alleles. Moreover, evolutionary analyses showed the presence of codons evolving under both neutral and positive selection, which may explain the phenotypic differences between species. These data represent an important step in understanding the genetic determinants of VTE natural variation in tomato fruit and as such in the ability to improve the content of this important nutriceutical. Instituto de Biotecnología Fil: Almeida de Souza, Juliana Beatriz. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil Fil: Quadrana, Leandro Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Asis, Ramón. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina Fil: Setta, Nathalia. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil Fil: Godoy, Fabiana de. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil Fil: Bermúdez, Luisa. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil Fil: Otaiza, Santiago N. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina Fil: Silva, Junia V. Corrêa da. Universidade de Sao Paulo. Instituto de Biociências. Departamento de Botânica; Brasil Fil: Fernie, Alisdair R. Max Planck Institute for Molecular Plant Physiology; Alemania Fil: Carrari, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Rossi, Magdalena. Universidade de São Pablo. Instituto de Biociências. Departamento de Botânica; Brasil |
description |
Vegetables are critical for human health as they are a source of multiple vitamins including vitamin E (VTE). In plants, the synthesis of VTE compounds, tocopherol and tocotrienol, derives from precursors of the shikimate and methylerythritol phosphate pathways. Quantitative trait loci (QTL) for α-tocopherol content in ripe fruit have previously been determined in an Solanum pennellii tomato introgression line population. In this work, variations of tocopherol isoforms (α, β, γ, and δ) in ripe fruits of these lines were studied. In parallel all tomato genes structurally associated with VTE biosynthesis were identified and mapped. Previously identified VTE QTL on chromosomes 6 and 9 were confirmed whilst novel ones were identified on chromosomes 7 and 8. Integrated analysis at the metabolic, genetic and genomic levels allowed us to propose 16 candidate loci putatively affecting tocopherol content in tomato. A comparative analysis revealed polymorphisms at nucleotide and amino acid levels between Solanum lycopersicum and S. pennellii candidate alleles. Moreover, evolutionary analyses showed the presence of codons evolving under both neutral and positive selection, which may explain the phenotypic differences between species. These data represent an important step in understanding the genetic determinants of VTE natural variation in tomato fruit and as such in the ability to improve the content of this important nutriceutical. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-07 2020-06-30T14:02:12Z 2020-06-30T14:02:12Z |
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/20.500.12123/7492 https://academic.oup.com/jxb/article/62/11/3781/501890 0022-0957 1460-2431 https://doi.org/10.1093/jxb/err055 |
url |
http://hdl.handle.net/20.500.12123/7492 https://academic.oup.com/jxb/article/62/11/3781/501890 https://doi.org/10.1093/jxb/err055 |
identifier_str_mv |
0022-0957 1460-2431 |
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 |
Society for Experimental Biology |
publisher.none.fl_str_mv |
Society for Experimental Biology |
dc.source.none.fl_str_mv |
Journal of Experimental Botany 62 (11) : 3781–3798. (July 2011) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
reponame_str |
INTA Digital (INTA) |
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INTA Digital (INTA) |
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Instituto Nacional de Tecnología Agropecuaria |
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INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
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tripaldi.nicolas@inta.gob.ar |
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