The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides

Autores
Sampietro, Diego Alejandro; Vattuone, Marta Amelia; Presello, Daniel; Fauguel, Carolina María; Catalan, Cesar Atilio Nazareno
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fusarium verticillioides causes maize ear rot and contaminates kernels with fumonisin mycotoxins in Argentina. The aim of this work was to elucidate if the kernel pericarp and its surface wax layer are resistance factors to fumonisin accumulation in maize genotypes from Argentina. Fourteen maize genotypes were inoculated with F. verticillioides in laboratory assays. Intact kernels of genotypes resistant to fumonisin accumulation in the field had the lowest mycotoxin concentration in the current assays suggesting that kernel factors are involved. Intact kernels of landraces, breeding populations and L4637 inbreed were less susceptible than wounded ones, suggesting that intact kernel pericarp restricted fumonisin accumulation. Removing wax from the pericarp significantly increased fumonisin concentration and a higher wax content on kernels was associated to lower fumonisin accumulation. Our results suggest that the pericarp and its wax content are resistance factors to fumonisin accumulation in most genotypes assayed. Nevertheless, other kernel factors could not be excluded.
Fil: Sampietro, Diego Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina. Universidad Nacional de Tucumán; Argentina
Fil: Vattuone, Marta Amelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina. Universidad Nacional de Tucumán; Argentina
Fil: Presello, Daniel. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Fauguel, Carolina María. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
Materia
Fumonisins
Fusarium Verticillioides
Kernel Pericarp
Maize
Wax Content
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:11336/53243
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/53243
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioidesSampietro, Diego AlejandroVattuone, Marta AmeliaPresello, DanielFauguel, Carolina MaríaCatalan, Cesar Atilio NazarenoFumonisinsFusarium VerticillioidesKernel PericarpMaizeWax Contenthttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Fusarium verticillioides causes maize ear rot and contaminates kernels with fumonisin mycotoxins in Argentina. The aim of this work was to elucidate if the kernel pericarp and its surface wax layer are resistance factors to fumonisin accumulation in maize genotypes from Argentina. Fourteen maize genotypes were inoculated with F. verticillioides in laboratory assays. Intact kernels of genotypes resistant to fumonisin accumulation in the field had the lowest mycotoxin concentration in the current assays suggesting that kernel factors are involved. Intact kernels of landraces, breeding populations and L4637 inbreed were less susceptible than wounded ones, suggesting that intact kernel pericarp restricted fumonisin accumulation. Removing wax from the pericarp significantly increased fumonisin concentration and a higher wax content on kernels was associated to lower fumonisin accumulation. Our results suggest that the pericarp and its wax content are resistance factors to fumonisin accumulation in most genotypes assayed. Nevertheless, other kernel factors could not be excluded.Fil: Sampietro, Diego Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina. Universidad Nacional de Tucumán; ArgentinaFil: Vattuone, Marta Amelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina. Universidad Nacional de Tucumán; ArgentinaFil: Presello, Daniel. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Fauguel, Carolina María. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; ArgentinaElsevier2009-02info: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/11336/53243Sampietro, Diego Alejandro; Vattuone, Marta Amelia; Presello, Daniel; Fauguel, Carolina María; Catalan, Cesar Atilio Nazareno; The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides; Elsevier; Crop Protection; 28; 2; 2-2009; 196-2000261-2194CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cropro.2008.09.010info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0261219408001853?via%3Dihubinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:45Zoai:ri.conicet.gov.ar:11336/53243instacron: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:34982025-09-03 09:46:45.972CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides
title The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides
spellingShingle The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides
Sampietro, Diego Alejandro
Fumonisins
Fusarium Verticillioides
Kernel Pericarp
Maize
Wax Content
title_short The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides
title_full The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides
title_fullStr The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides
title_full_unstemmed The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides
title_sort The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides
dc.creator.none.fl_str_mv Sampietro, Diego Alejandro
Vattuone, Marta Amelia
Presello, Daniel
Fauguel, Carolina María
Catalan, Cesar Atilio Nazareno
author Sampietro, Diego Alejandro
author_facet Sampietro, Diego Alejandro
Vattuone, Marta Amelia
Presello, Daniel
Fauguel, Carolina María
Catalan, Cesar Atilio Nazareno
author_role author
author2 Vattuone, Marta Amelia
Presello, Daniel
Fauguel, Carolina María
Catalan, Cesar Atilio Nazareno
author2_role author
author
author
author
dc.subject.none.fl_str_mv Fumonisins
Fusarium Verticillioides
Kernel Pericarp
Maize
Wax Content
topic Fumonisins
Fusarium Verticillioides
Kernel Pericarp
Maize
Wax Content
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Fusarium verticillioides causes maize ear rot and contaminates kernels with fumonisin mycotoxins in Argentina. The aim of this work was to elucidate if the kernel pericarp and its surface wax layer are resistance factors to fumonisin accumulation in maize genotypes from Argentina. Fourteen maize genotypes were inoculated with F. verticillioides in laboratory assays. Intact kernels of genotypes resistant to fumonisin accumulation in the field had the lowest mycotoxin concentration in the current assays suggesting that kernel factors are involved. Intact kernels of landraces, breeding populations and L4637 inbreed were less susceptible than wounded ones, suggesting that intact kernel pericarp restricted fumonisin accumulation. Removing wax from the pericarp significantly increased fumonisin concentration and a higher wax content on kernels was associated to lower fumonisin accumulation. Our results suggest that the pericarp and its wax content are resistance factors to fumonisin accumulation in most genotypes assayed. Nevertheless, other kernel factors could not be excluded.
Fil: Sampietro, Diego Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina. Universidad Nacional de Tucumán; Argentina
Fil: Vattuone, Marta Amelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina. Universidad Nacional de Tucumán; Argentina
Fil: Presello, Daniel. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Fauguel, Carolina María. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
description Fusarium verticillioides causes maize ear rot and contaminates kernels with fumonisin mycotoxins in Argentina. The aim of this work was to elucidate if the kernel pericarp and its surface wax layer are resistance factors to fumonisin accumulation in maize genotypes from Argentina. Fourteen maize genotypes were inoculated with F. verticillioides in laboratory assays. Intact kernels of genotypes resistant to fumonisin accumulation in the field had the lowest mycotoxin concentration in the current assays suggesting that kernel factors are involved. Intact kernels of landraces, breeding populations and L4637 inbreed were less susceptible than wounded ones, suggesting that intact kernel pericarp restricted fumonisin accumulation. Removing wax from the pericarp significantly increased fumonisin concentration and a higher wax content on kernels was associated to lower fumonisin accumulation. Our results suggest that the pericarp and its wax content are resistance factors to fumonisin accumulation in most genotypes assayed. Nevertheless, other kernel factors could not be excluded.
publishDate 2009
dc.date.none.fl_str_mv 2009-02
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/11336/53243
Sampietro, Diego Alejandro; Vattuone, Marta Amelia; Presello, Daniel; Fauguel, Carolina María; Catalan, Cesar Atilio Nazareno; The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides; Elsevier; Crop Protection; 28; 2; 2-2009; 196-200
0261-2194
CONICET Digital
CONICET
url http://hdl.handle.net/11336/53243
identifier_str_mv Sampietro, Diego Alejandro; Vattuone, Marta Amelia; Presello, Daniel; Fauguel, Carolina María; Catalan, Cesar Atilio Nazareno; The pericarp and its surface wax layer in maize kernels as resistance factors to fumonisin accumulation by Fusarium verticillioides; Elsevier; Crop Protection; 28; 2; 2-2009; 196-200
0261-2194
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.cropro.2008.09.010
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0261219408001853?via%3Dihub
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
_version_ 1842268815184887808
score 13.13397

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