Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina

Autores
Chiotta, María Laura; Susca, Antonio; Stea, G.; Mule, G.; Perrone, G.; Logrieco, A.; Chulze, Sofia Noemi
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Aspergillus section Nigri populations isolated from seven growing regions from Argentina were characterized by sequencing in order to identify species responsible for production of ochratoxin A (OTA) and fumonisins (FBs). Sequences of genes encoding calmodulin, β-tubulin, the second largest subunit of RNA polymerase II and translation elongation factor 1 alpha were analysed. The phylogenetic analysis showed the presence of six lineages: A. carbonarius, A. tubingensis, A. niger, A. japonicus, A. homomorphus and A. foetidus grouped in four major clusters. The molecular tools used allowed the identification for the first time of A. homomorphus from vineyards. OTA production confirmed the importance of A. carbonarius as the main ochratoxigenic species isolated and, to a variable degree, of A. niger and A. tubingensis, which were by far the most commonly occurring species on grapes in Argentina. The only strains able to produce OTA and fumonisins (B2-B4) belong to the A. niger cluster.
Fil: Chiotta, María Laura. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina
Fil: Susca, Antonio. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Stea, G.. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Mule, G.. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Perrone, G.. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Logrieco, A.. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina
Materia
ASPERGILLUS SECTION NIGRI
FUMONISINS
GRAPES
OCHRATOXIN A
SEQUENCING
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:11336/190365
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/190365
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in ArgentinaChiotta, María LauraSusca, AntonioStea, G.Mule, G.Perrone, G.Logrieco, A.Chulze, Sofia NoemiASPERGILLUS SECTION NIGRIFUMONISINSGRAPESOCHRATOXIN ASEQUENCINGhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Aspergillus section Nigri populations isolated from seven growing regions from Argentina were characterized by sequencing in order to identify species responsible for production of ochratoxin A (OTA) and fumonisins (FBs). Sequences of genes encoding calmodulin, β-tubulin, the second largest subunit of RNA polymerase II and translation elongation factor 1 alpha were analysed. The phylogenetic analysis showed the presence of six lineages: A. carbonarius, A. tubingensis, A. niger, A. japonicus, A. homomorphus and A. foetidus grouped in four major clusters. The molecular tools used allowed the identification for the first time of A. homomorphus from vineyards. OTA production confirmed the importance of A. carbonarius as the main ochratoxigenic species isolated and, to a variable degree, of A. niger and A. tubingensis, which were by far the most commonly occurring species on grapes in Argentina. The only strains able to produce OTA and fumonisins (B2-B4) belong to the A. niger cluster.Fil: Chiotta, María Laura. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; ArgentinaFil: Susca, Antonio. Istituto Di Scienze Delle Produzioni Alimentari; ItaliaFil: Stea, G.. Istituto Di Scienze Delle Produzioni Alimentari; ItaliaFil: Mule, G.. Istituto Di Scienze Delle Produzioni Alimentari; ItaliaFil: Perrone, G.. Istituto Di Scienze Delle Produzioni Alimentari; ItaliaFil: Logrieco, A.. Istituto Di Scienze Delle Produzioni Alimentari; ItaliaFil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; ArgentinaElsevier Science2011-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/190365Chiotta, María Laura; Susca, Antonio; Stea, G.; Mule, G.; Perrone, G.; et al.; Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina; Elsevier Science; International Journal of Food Microbiology; 149; 2; 9-2011; 171-1760168-1605CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijfoodmicro.2011.06.002info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0168160511003370info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:59:49Zoai:ri.conicet.gov.ar:11336/190365instacron: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 09:59:50.185CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina
title Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina
spellingShingle Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina
Chiotta, María Laura
ASPERGILLUS SECTION NIGRI
FUMONISINS
GRAPES
OCHRATOXIN A
SEQUENCING
title_short Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina
title_full Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina
title_fullStr Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina
title_full_unstemmed Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina
title_sort Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina
dc.creator.none.fl_str_mv Chiotta, María Laura
Susca, Antonio
Stea, G.
Mule, G.
Perrone, G.
Logrieco, A.
Chulze, Sofia Noemi
author Chiotta, María Laura
author_facet Chiotta, María Laura
Susca, Antonio
Stea, G.
Mule, G.
Perrone, G.
Logrieco, A.
Chulze, Sofia Noemi
author_role author
author2 Susca, Antonio
Stea, G.
Mule, G.
Perrone, G.
Logrieco, A.
Chulze, Sofia Noemi
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv ASPERGILLUS SECTION NIGRI
FUMONISINS
GRAPES
OCHRATOXIN A
SEQUENCING
topic ASPERGILLUS SECTION NIGRI
FUMONISINS
GRAPES
OCHRATOXIN A
SEQUENCING
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Aspergillus section Nigri populations isolated from seven growing regions from Argentina were characterized by sequencing in order to identify species responsible for production of ochratoxin A (OTA) and fumonisins (FBs). Sequences of genes encoding calmodulin, β-tubulin, the second largest subunit of RNA polymerase II and translation elongation factor 1 alpha were analysed. The phylogenetic analysis showed the presence of six lineages: A. carbonarius, A. tubingensis, A. niger, A. japonicus, A. homomorphus and A. foetidus grouped in four major clusters. The molecular tools used allowed the identification for the first time of A. homomorphus from vineyards. OTA production confirmed the importance of A. carbonarius as the main ochratoxigenic species isolated and, to a variable degree, of A. niger and A. tubingensis, which were by far the most commonly occurring species on grapes in Argentina. The only strains able to produce OTA and fumonisins (B2-B4) belong to the A. niger cluster.
Fil: Chiotta, María Laura. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina
Fil: Susca, Antonio. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Stea, G.. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Mule, G.. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Perrone, G.. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Logrieco, A.. Istituto Di Scienze Delle Produzioni Alimentari; Italia
Fil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina
description Aspergillus section Nigri populations isolated from seven growing regions from Argentina were characterized by sequencing in order to identify species responsible for production of ochratoxin A (OTA) and fumonisins (FBs). Sequences of genes encoding calmodulin, β-tubulin, the second largest subunit of RNA polymerase II and translation elongation factor 1 alpha were analysed. The phylogenetic analysis showed the presence of six lineages: A. carbonarius, A. tubingensis, A. niger, A. japonicus, A. homomorphus and A. foetidus grouped in four major clusters. The molecular tools used allowed the identification for the first time of A. homomorphus from vineyards. OTA production confirmed the importance of A. carbonarius as the main ochratoxigenic species isolated and, to a variable degree, of A. niger and A. tubingensis, which were by far the most commonly occurring species on grapes in Argentina. The only strains able to produce OTA and fumonisins (B2-B4) belong to the A. niger cluster.
publishDate 2011
dc.date.none.fl_str_mv 2011-09
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/11336/190365
Chiotta, María Laura; Susca, Antonio; Stea, G.; Mule, G.; Perrone, G.; et al.; Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina; Elsevier Science; International Journal of Food Microbiology; 149; 2; 9-2011; 171-176
0168-1605
CONICET Digital
CONICET
url http://hdl.handle.net/11336/190365
identifier_str_mv Chiotta, María Laura; Susca, Antonio; Stea, G.; Mule, G.; Perrone, G.; et al.; Phylogenetic characterization and ochratoxin A - Fumonisin profile of black Aspergillus isolated from grapes in Argentina; Elsevier Science; International Journal of Food Microbiology; 149; 2; 9-2011; 171-176
0168-1605
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.ijfoodmicro.2011.06.002
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0168160511003370
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 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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