Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitis

Detalhes bibliográficos
Autor(a) principal: Duarte,E.R.
Data de Publicação: 2008
Outros Autores: Hamdan,J.S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivo brasileiro de medicina veterinária e zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000400001
Resumo: A molecular study of Malassezia strains isolated from cattle with or without otitis was carried out by random amplified polymorphic DNA analysis (RAPD). DNA was extracted and purified from nine strains of Malassezia sympodialis and fourteen of Malassezia furfur. These microorganisms were collected from eight different bovine herds in Minas Gerais state, Brazil. The RAPD analysis and phenograms did not show the formation of genetically distinct groups among the strain isolated from cattle with or without otitis raised in the same herds. Genetic heterogeneity was observed among Malassezia strains from different geographic origins. These data suggest that genetically similar M. sympodialis and M. furfur strains found as members of the normal ear microbiota could become opportunistically active in the inflammatory process in cattle.
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spelling Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitisbovineotitisMalassezia spp.RAPDA molecular study of Malassezia strains isolated from cattle with or without otitis was carried out by random amplified polymorphic DNA analysis (RAPD). DNA was extracted and purified from nine strains of Malassezia sympodialis and fourteen of Malassezia furfur. These microorganisms were collected from eight different bovine herds in Minas Gerais state, Brazil. The RAPD analysis and phenograms did not show the formation of genetically distinct groups among the strain isolated from cattle with or without otitis raised in the same herds. Genetic heterogeneity was observed among Malassezia strains from different geographic origins. These data suggest that genetically similar M. sympodialis and M. furfur strains found as members of the normal ear microbiota could become opportunistically active in the inflammatory process in cattle.Universidade Federal de Minas Gerais, Escola de Veterinária2008-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000400001Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.60 n.4 2008reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMG10.1590/S0102-09352008000400001info:eu-repo/semantics/openAccessDuarte,E.R.Hamdan,J.S.eng2008-08-15T00:00:00Zoai:scielo:S0102-09352008000400001Revistahttps://www.scielo.br/j/abmvz/PUBhttps://old.scielo.br/oai/scielo-oai.phpjournal@vet.ufmg.br||abmvz.artigo@abmvz.org.br1678-41620102-0935opendoar:2008-08-15T00:00Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitis
title Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitis
spellingShingle Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitis
Duarte,E.R.
bovine
otitis
Malassezia spp.
RAPD
title_short Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitis
title_full Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitis
title_fullStr Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitis
title_full_unstemmed Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitis
title_sort Molecular characterization of Malassezia sympodialis and Malassezia furfur from cattle with and without otitis
author Duarte,E.R.
author_facet Duarte,E.R.
Hamdan,J.S.
author_role author
author2 Hamdan,J.S.
author2_role author
dc.contributor.author.fl_str_mv Duarte,E.R.
Hamdan,J.S.
dc.subject.por.fl_str_mv bovine
otitis
Malassezia spp.
RAPD
topic bovine
otitis
Malassezia spp.
RAPD
description A molecular study of Malassezia strains isolated from cattle with or without otitis was carried out by random amplified polymorphic DNA analysis (RAPD). DNA was extracted and purified from nine strains of Malassezia sympodialis and fourteen of Malassezia furfur. These microorganisms were collected from eight different bovine herds in Minas Gerais state, Brazil. The RAPD analysis and phenograms did not show the formation of genetically distinct groups among the strain isolated from cattle with or without otitis raised in the same herds. Genetic heterogeneity was observed among Malassezia strains from different geographic origins. These data suggest that genetically similar M. sympodialis and M. furfur strains found as members of the normal ear microbiota could become opportunistically active in the inflammatory process in cattle.
publishDate 2008
dc.date.none.fl_str_mv 2008-08-01
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://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000400001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000400001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-09352008000400001
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 Universidade Federal de Minas Gerais, Escola de Veterinária
publisher.none.fl_str_mv Universidade Federal de Minas Gerais, Escola de Veterinária
dc.source.none.fl_str_mv Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.60 n.4 2008
reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Arquivo brasileiro de medicina veterinária e zootecnia (Online)
collection Arquivo brasileiro de medicina veterinária e zootecnia (Online)
repository.name.fl_str_mv Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv journal@vet.ufmg.br||abmvz.artigo@abmvz.org.br
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