Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes

Autores
Garbus, Ingrid; Soresi, Daniela Soledad; Romero, José Rodolfo; Echenique, Viviana
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Durum wheat (Triticum turgidum)is the cereal of preference for semolina and pasta production. Bright yellow color, which is desirable for pasta making, depends on the amount of carotenoid pigments present in the grain. Lipoxygenases (LPXs) account for most of the carotenoid degradation activity. Although B genome Lpx genes have been extensively described, little information about the A genome has been reported. Here, we demonstrate that the Lpx-A1 locus is represented by a single gene in the diploid T. urartu, the tetraploid T. turgidum and the hexaploid T. aestivum wheats in contrast to the multiple copies reported in B genome. The Lpx-A1_like pseudogene previously identified in T. turgidum genome A was also identified in the T. aestivum cv Chinese spring wheat, whereas T. urartu possesses a complete copy, suggesting that pseudogenization occurred after the formation of the tetraploid and then passes to the hexaploid wheat. The nucleotide sequence of T. urartu Lpx is more closely related to genome B Lpx-1 than to Lpx genes of genome A from T. turgidum and T. aestivum, probably due to the deletions and insertions occurred. Thus, the present paper extends our knowledge of lipoxygenase gene organization and evolution in the wheat A genome.
Fil: Garbus, Ingrid. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); Argentina
Fil: Soresi, Daniela Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); Argentina
Fil: Romero, José Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); Argentina
Fil: Echenique, Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); Argentina. Universidad Nacional del Sur. Departamento de Agronomia; Argentina
Materia
Lipoxygenase-1
Evolution
Mapping
Pseudogen
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/1466
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/1466
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomesGarbus, IngridSoresi, Daniela SoledadRomero, José RodolfoEchenique, VivianaLipoxygenase-1EvolutionMappingPseudogenhttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4Durum wheat (Triticum turgidum)is the cereal of preference for semolina and pasta production. Bright yellow color, which is desirable for pasta making, depends on the amount of carotenoid pigments present in the grain. Lipoxygenases (LPXs) account for most of the carotenoid degradation activity. Although B genome Lpx genes have been extensively described, little information about the A genome has been reported. Here, we demonstrate that the Lpx-A1 locus is represented by a single gene in the diploid T. urartu, the tetraploid T. turgidum and the hexaploid T. aestivum wheats in contrast to the multiple copies reported in B genome. The Lpx-A1_like pseudogene previously identified in T. turgidum genome A was also identified in the T. aestivum cv Chinese spring wheat, whereas T. urartu possesses a complete copy, suggesting that pseudogenization occurred after the formation of the tetraploid and then passes to the hexaploid wheat. The nucleotide sequence of T. urartu Lpx is more closely related to genome B Lpx-1 than to Lpx genes of genome A from T. turgidum and T. aestivum, probably due to the deletions and insertions occurred. Thus, the present paper extends our knowledge of lipoxygenase gene organization and evolution in the wheat A genome.Fil: Garbus, Ingrid. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); ArgentinaFil: Soresi, Daniela Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); ArgentinaFil: Romero, José Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); ArgentinaFil: Echenique, Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); Argentina. Universidad Nacional del Sur. Departamento de Agronomia; ArgentinaAcademic Press Ltd-elsevier Science Ltd2013-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/1466Garbus, Ingrid; Soresi, Daniela Soledad; Romero, José Rodolfo; Echenique, Viviana; Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes; Academic Press Ltd-elsevier Science Ltd; Journal Of Cereal Science (print); 58; 11-2013; 298-3040733-5210enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcs.2013.05.012info:eu-repo/semantics/altIdentifier/url/http://pubag.nal.usda.gov/pubag/article.xhtml?id=1128575&searchText=subject_term%3A%22hexaploidy%22info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0733521013000982info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:45:26Zoai:ri.conicet.gov.ar:11336/1466instacron: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 09:45:26.503CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes
title Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes
spellingShingle Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes
Garbus, Ingrid
Lipoxygenase-1
Evolution
Mapping
Pseudogen
title_short Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes
title_full Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes
title_fullStr Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes
title_full_unstemmed Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes
title_sort Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes
dc.creator.none.fl_str_mv Garbus, Ingrid
Soresi, Daniela Soledad
Romero, José Rodolfo
Echenique, Viviana
author Garbus, Ingrid
author_facet Garbus, Ingrid
Soresi, Daniela Soledad
Romero, José Rodolfo
Echenique, Viviana
author_role author
author2 Soresi, Daniela Soledad
Romero, José Rodolfo
Echenique, Viviana
author2_role author
author
author
dc.subject.none.fl_str_mv Lipoxygenase-1
Evolution
Mapping
Pseudogen
topic Lipoxygenase-1
Evolution
Mapping
Pseudogen
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Durum wheat (Triticum turgidum)is the cereal of preference for semolina and pasta production. Bright yellow color, which is desirable for pasta making, depends on the amount of carotenoid pigments present in the grain. Lipoxygenases (LPXs) account for most of the carotenoid degradation activity. Although B genome Lpx genes have been extensively described, little information about the A genome has been reported. Here, we demonstrate that the Lpx-A1 locus is represented by a single gene in the diploid T. urartu, the tetraploid T. turgidum and the hexaploid T. aestivum wheats in contrast to the multiple copies reported in B genome. The Lpx-A1_like pseudogene previously identified in T. turgidum genome A was also identified in the T. aestivum cv Chinese spring wheat, whereas T. urartu possesses a complete copy, suggesting that pseudogenization occurred after the formation of the tetraploid and then passes to the hexaploid wheat. The nucleotide sequence of T. urartu Lpx is more closely related to genome B Lpx-1 than to Lpx genes of genome A from T. turgidum and T. aestivum, probably due to the deletions and insertions occurred. Thus, the present paper extends our knowledge of lipoxygenase gene organization and evolution in the wheat A genome.
Fil: Garbus, Ingrid. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); Argentina
Fil: Soresi, Daniela Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); Argentina
Fil: Romero, José Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); Argentina
Fil: Echenique, Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Bahia Blanca. Centro Rec.nat.renovables de Zona Semiarida(i); Argentina. Universidad Nacional del Sur. Departamento de Agronomia; Argentina
description Durum wheat (Triticum turgidum)is the cereal of preference for semolina and pasta production. Bright yellow color, which is desirable for pasta making, depends on the amount of carotenoid pigments present in the grain. Lipoxygenases (LPXs) account for most of the carotenoid degradation activity. Although B genome Lpx genes have been extensively described, little information about the A genome has been reported. Here, we demonstrate that the Lpx-A1 locus is represented by a single gene in the diploid T. urartu, the tetraploid T. turgidum and the hexaploid T. aestivum wheats in contrast to the multiple copies reported in B genome. The Lpx-A1_like pseudogene previously identified in T. turgidum genome A was also identified in the T. aestivum cv Chinese spring wheat, whereas T. urartu possesses a complete copy, suggesting that pseudogenization occurred after the formation of the tetraploid and then passes to the hexaploid wheat. The nucleotide sequence of T. urartu Lpx is more closely related to genome B Lpx-1 than to Lpx genes of genome A from T. turgidum and T. aestivum, probably due to the deletions and insertions occurred. Thus, the present paper extends our knowledge of lipoxygenase gene organization and evolution in the wheat A genome.
publishDate 2013
dc.date.none.fl_str_mv 2013-11
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/11336/1466
Garbus, Ingrid; Soresi, Daniela Soledad; Romero, José Rodolfo; Echenique, Viviana; Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes; Academic Press Ltd-elsevier Science Ltd; Journal Of Cereal Science (print); 58; 11-2013; 298-304
0733-5210
url http://hdl.handle.net/11336/1466
identifier_str_mv Garbus, Ingrid; Soresi, Daniela Soledad; Romero, José Rodolfo; Echenique, Viviana; Identification, mapping and evolutionary course of wheat lipoxygenase-1 genes located on the A genomes; Academic Press Ltd-elsevier Science Ltd; Journal Of Cereal Science (print); 58; 11-2013; 298-304
0733-5210
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcs.2013.05.012
info:eu-repo/semantics/altIdentifier/url/http://pubag.nal.usda.gov/pubag/article.xhtml?id=1128575&searchText=subject_term%3A%22hexaploidy%22
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0733521013000982
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Press Ltd-elsevier Science Ltd
publisher.none.fl_str_mv Academic Press Ltd-elsevier Science Ltd
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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