Characterization of Aspergillus species based on fatty acid profiles

Autores
Fraga, Marcelo E.; Santana, Djalva Maria N.; Gatti, Mario Jorge; Direito, Gloria Maria; Cavaglieri, Lilia Reneé; Rosa, Carlos Alberto R.
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Cellular fatty acid composition was investigated as a taxonomic tool to discriminate Aspergillus species. Several of the tested species had the same fatty acid composition and different fatty acid relative concentration. The most important fatty acids were palmitic acid (C16:0), estearic acid (C18:0), oleic acid (C18:1), and linoleic acid (C18:2), representing 95% of Aspergillus fatty acids. Multivariate data analysis demonstrated to be useful for differentiating species belonging to Aspergillus genus. All the species analyzed showed significantly different fatty acid profiles (p<0.001). Furthermore, it will be possible to distinguish among Aspergillus spp. in the Flavi Section. Fatty acid composition has a considerable usefulness as a tool for the identification of filamentous fungi.
Fil: Fraga, Marcelo E.. No especifíca;
Fil: Santana, Djalva Maria N.. Universidade Federal Rural do Rio de Janeiro; Brasil
Fil: Gatti, Mario Jorge. Ministerio de Salud de Brasil. Fundación Oswaldo Cruz. Instituto Oswaldo Cruz;
Fil: Direito, Gloria Maria. No especifíca;
Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Rosa, Carlos Alberto R.. No especifíca;
Materia
Aspergillus species
fatty acids
characterization
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/242198
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Characterization of Aspergillus species based on fatty acid profilesFraga, Marcelo E.Santana, Djalva Maria N.Gatti, Mario JorgeDireito, Gloria MariaCavaglieri, Lilia ReneéRosa, Carlos Alberto R.Aspergillus speciesfatty acidscharacterizationhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Cellular fatty acid composition was investigated as a taxonomic tool to discriminate Aspergillus species. Several of the tested species had the same fatty acid composition and different fatty acid relative concentration. The most important fatty acids were palmitic acid (C16:0), estearic acid (C18:0), oleic acid (C18:1), and linoleic acid (C18:2), representing 95% of Aspergillus fatty acids. Multivariate data analysis demonstrated to be useful for differentiating species belonging to Aspergillus genus. All the species analyzed showed significantly different fatty acid profiles (p<0.001). Furthermore, it will be possible to distinguish among Aspergillus spp. in the Flavi Section. Fatty acid composition has a considerable usefulness as a tool for the identification of filamentous fungi.Fil: Fraga, Marcelo E.. No especifíca;Fil: Santana, Djalva Maria N.. Universidade Federal Rural do Rio de Janeiro; BrasilFil: Gatti, Mario Jorge. Ministerio de Salud de Brasil. Fundación Oswaldo Cruz. Instituto Oswaldo Cruz;Fil: Direito, Gloria Maria. No especifíca;Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Rosa, Carlos Alberto R.. No especifíca;Fundação Oswaldo Cruz2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/242198Fraga, Marcelo E.; Santana, Djalva Maria N.; Gatti, Mario Jorge; Direito, Gloria Maria; Cavaglieri, Lilia Reneé; et al.; Characterization of Aspergillus species based on fatty acid profiles; Fundação Oswaldo Cruz; Memórias do Instituto Oswaldo Cruz; 103; 6; 12-2008; 540-5440074-02761678-8060CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/mioc/a/PNjxBSVCtqDPQKzhqX4dDYz/?lang=eninfo:eu-repo/semantics/altIdentifier/doi/10.1590/S0074-02762008000600005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:49:26Zoai:ri.conicet.gov.ar:11336/242198instacron: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 09:49:26.463CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Characterization of Aspergillus species based on fatty acid profiles
title Characterization of Aspergillus species based on fatty acid profiles
spellingShingle Characterization of Aspergillus species based on fatty acid profiles
Fraga, Marcelo E.
Aspergillus species
fatty acids
characterization
title_short Characterization of Aspergillus species based on fatty acid profiles
title_full Characterization of Aspergillus species based on fatty acid profiles
title_fullStr Characterization of Aspergillus species based on fatty acid profiles
title_full_unstemmed Characterization of Aspergillus species based on fatty acid profiles
title_sort Characterization of Aspergillus species based on fatty acid profiles
dc.creator.none.fl_str_mv Fraga, Marcelo E.
Santana, Djalva Maria N.
Gatti, Mario Jorge
Direito, Gloria Maria
Cavaglieri, Lilia Reneé
Rosa, Carlos Alberto R.
author Fraga, Marcelo E.
author_facet Fraga, Marcelo E.
Santana, Djalva Maria N.
Gatti, Mario Jorge
Direito, Gloria Maria
Cavaglieri, Lilia Reneé
Rosa, Carlos Alberto R.
author_role author
author2 Santana, Djalva Maria N.
Gatti, Mario Jorge
Direito, Gloria Maria
Cavaglieri, Lilia Reneé
Rosa, Carlos Alberto R.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Aspergillus species
fatty acids
characterization
topic Aspergillus species
fatty acids
characterization
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Cellular fatty acid composition was investigated as a taxonomic tool to discriminate Aspergillus species. Several of the tested species had the same fatty acid composition and different fatty acid relative concentration. The most important fatty acids were palmitic acid (C16:0), estearic acid (C18:0), oleic acid (C18:1), and linoleic acid (C18:2), representing 95% of Aspergillus fatty acids. Multivariate data analysis demonstrated to be useful for differentiating species belonging to Aspergillus genus. All the species analyzed showed significantly different fatty acid profiles (p<0.001). Furthermore, it will be possible to distinguish among Aspergillus spp. in the Flavi Section. Fatty acid composition has a considerable usefulness as a tool for the identification of filamentous fungi.
Fil: Fraga, Marcelo E.. No especifíca;
Fil: Santana, Djalva Maria N.. Universidade Federal Rural do Rio de Janeiro; Brasil
Fil: Gatti, Mario Jorge. Ministerio de Salud de Brasil. Fundación Oswaldo Cruz. Instituto Oswaldo Cruz;
Fil: Direito, Gloria Maria. No especifíca;
Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Rosa, Carlos Alberto R.. No especifíca;
description Cellular fatty acid composition was investigated as a taxonomic tool to discriminate Aspergillus species. Several of the tested species had the same fatty acid composition and different fatty acid relative concentration. The most important fatty acids were palmitic acid (C16:0), estearic acid (C18:0), oleic acid (C18:1), and linoleic acid (C18:2), representing 95% of Aspergillus fatty acids. Multivariate data analysis demonstrated to be useful for differentiating species belonging to Aspergillus genus. All the species analyzed showed significantly different fatty acid profiles (p<0.001). Furthermore, it will be possible to distinguish among Aspergillus spp. in the Flavi Section. Fatty acid composition has a considerable usefulness as a tool for the identification of filamentous fungi.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/242198
Fraga, Marcelo E.; Santana, Djalva Maria N.; Gatti, Mario Jorge; Direito, Gloria Maria; Cavaglieri, Lilia Reneé; et al.; Characterization of Aspergillus species based on fatty acid profiles; Fundação Oswaldo Cruz; Memórias do Instituto Oswaldo Cruz; 103; 6; 12-2008; 540-544
0074-0276
1678-8060
CONICET Digital
CONICET
url http://hdl.handle.net/11336/242198
identifier_str_mv Fraga, Marcelo E.; Santana, Djalva Maria N.; Gatti, Mario Jorge; Direito, Gloria Maria; Cavaglieri, Lilia Reneé; et al.; Characterization of Aspergillus species based on fatty acid profiles; Fundação Oswaldo Cruz; Memórias do Instituto Oswaldo Cruz; 103; 6; 12-2008; 540-544
0074-0276
1678-8060
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/mioc/a/PNjxBSVCtqDPQKzhqX4dDYz/?lang=en
info:eu-repo/semantics/altIdentifier/doi/10.1590/S0074-02762008000600005
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Fundação Oswaldo Cruz
publisher.none.fl_str_mv Fundação Oswaldo Cruz
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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