Characterization of Aspergillus species based on fatty acid profiles

Detalhes bibliográficos
Autor(a) principal: Fraga,Marcelo E
Data de Publicação: 2008
Outros Autores: Santana,Djalva Maria N, Gatti,Mario Jorge, Direito,Gloria Maria, Cavaglieri,Lilia R, Rosa,Carlos Alberto R
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Memórias do Instituto Oswaldo Cruz
Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762008000600005
Resumo: Cellular fatty acid (FA) composition was utilized as a taxonomic tool to discriminate between different Aspergillus species. Several of the tested species had the same FA composition and different relative FA concentrations. The most important FAs were palmitic acid (C16:0), estearic acid (C18:0), oleic acid (C18:1) and linoleic acid (C18:2), which represented 95% of Aspergillus FAs. Multivariate data analysis demonstrated that FA analysis is a useful tool for differentiating species belonging to genus Aspergillus. All the species analyzed showed significantly FA acid profiles (p < 0.001). Furthermore, it will be possible to distinguish among Aspergillus spp. in the Flavi Section. FA composition can serve as a useful tool for the identification of filamentous fungi.
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spelling Characterization of Aspergillus species based on fatty acid profilesAspergillus spp.fungitaxonomyfatty acidmultivariate analysisCellular fatty acid (FA) composition was utilized as a taxonomic tool to discriminate between different Aspergillus species. Several of the tested species had the same FA composition and different relative FA concentrations. The most important FAs were palmitic acid (C16:0), estearic acid (C18:0), oleic acid (C18:1) and linoleic acid (C18:2), which represented 95% of Aspergillus FAs. Multivariate data analysis demonstrated that FA analysis is a useful tool for differentiating species belonging to genus Aspergillus. All the species analyzed showed significantly FA acid profiles (p < 0.001). Furthermore, it will be possible to distinguish among Aspergillus spp. in the Flavi Section. FA composition can serve as a useful tool for the identification of filamentous fungi.Instituto Oswaldo Cruz, Ministério da Saúde2008-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762008000600005Memórias do Instituto Oswaldo Cruz v.103 n.6 2008reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02762008000600005info:eu-repo/semantics/openAccessFraga,Marcelo ESantana,Djalva Maria NGatti,Mario JorgeDireito,Gloria MariaCavaglieri,Lilia RRosa,Carlos Alberto Reng2020-04-25T17:50:20Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:15:44.156Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
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 spp.
fungi
taxonomy
fatty acid
multivariate analysis
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
author Fraga,Marcelo E
author_facet Fraga,Marcelo E
Santana,Djalva Maria N
Gatti,Mario Jorge
Direito,Gloria Maria
Cavaglieri,Lilia R
Rosa,Carlos Alberto R
author_role author
author2 Santana,Djalva Maria N
Gatti,Mario Jorge
Direito,Gloria Maria
Cavaglieri,Lilia R
Rosa,Carlos Alberto R
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Fraga,Marcelo E
Santana,Djalva Maria N
Gatti,Mario Jorge
Direito,Gloria Maria
Cavaglieri,Lilia R
Rosa,Carlos Alberto R
dc.subject.por.fl_str_mv Aspergillus spp.
fungi
taxonomy
fatty acid
multivariate analysis
topic Aspergillus spp.
fungi
taxonomy
fatty acid
multivariate analysis
dc.description.none.fl_txt_mv Cellular fatty acid (FA) composition was utilized as a taxonomic tool to discriminate between different Aspergillus species. Several of the tested species had the same FA composition and different relative FA concentrations. The most important FAs were palmitic acid (C16:0), estearic acid (C18:0), oleic acid (C18:1) and linoleic acid (C18:2), which represented 95% of Aspergillus FAs. Multivariate data analysis demonstrated that FA analysis is a useful tool for differentiating species belonging to genus Aspergillus. All the species analyzed showed significantly FA acid profiles (p < 0.001). Furthermore, it will be possible to distinguish among Aspergillus spp. in the Flavi Section. FA composition can serve as a useful tool for the identification of filamentous fungi.
description Cellular fatty acid (FA) composition was utilized as a taxonomic tool to discriminate between different Aspergillus species. Several of the tested species had the same FA composition and different relative FA concentrations. The most important FAs were palmitic acid (C16:0), estearic acid (C18:0), oleic acid (C18:1) and linoleic acid (C18:2), which represented 95% of Aspergillus FAs. Multivariate data analysis demonstrated that FA analysis is a useful tool for differentiating species belonging to genus Aspergillus. All the species analyzed showed significantly FA acid profiles (p < 0.001). Furthermore, it will be possible to distinguish among Aspergillus spp. in the Flavi Section. FA composition can serve as a useful tool for the identification of filamentous fungi.
publishDate 2008
dc.date.none.fl_str_mv 2008-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762008000600005
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762008000600005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02762008000600005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
dc.source.none.fl_str_mv Memórias do Instituto Oswaldo Cruz v.103 n.6 2008
reponame:Memórias do Instituto Oswaldo Cruz
instname:Fundação Oswaldo Cruz
instacron:FIOCRUZ
reponame_str Memórias do Instituto Oswaldo Cruz
collection Memórias do Instituto Oswaldo Cruz
instname_str Fundação Oswaldo Cruz
instacron_str FIOCRUZ
institution FIOCRUZ
repository.name.fl_str_mv Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz
repository.mail.fl_str_mv
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