The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signals

Detalhes bibliográficos
Autor(a) principal: Pinto,Uelinton M.
Data de Publicação: 2010
Outros Autores: Costa,Esther D., Mantovani,Hilario C., Vanetti,M.C.D.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Microbiology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000100015
Resumo: The proteolytic activity of Pseudomonas fluorescens 07A was investigated, and was optimal on tryptone-calcium medium. N-acyl-homoserine lactones (AHLs) were not detected on supernatants of late-exponential and stationary-phase culture broths. Synthetic AHLs or bacterial cell extracts added to the medium did not influence growth or proteolytic activity suggesting that quorum sensing might not regulate protease production in this strain.
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spelling The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signalsPseudomonas fluorescensproteolytic activityquorum sensingThe proteolytic activity of Pseudomonas fluorescens 07A was investigated, and was optimal on tryptone-calcium medium. N-acyl-homoserine lactones (AHLs) were not detected on supernatants of late-exponential and stationary-phase culture broths. Synthetic AHLs or bacterial cell extracts added to the medium did not influence growth or proteolytic activity suggesting that quorum sensing might not regulate protease production in this strain.Sociedade Brasileira de Microbiologia2010-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000100015Brazilian Journal of Microbiology v.41 n.1 2010reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822010000100015info:eu-repo/semantics/openAccessPinto,Uelinton M.Costa,Esther D.Mantovani,Hilario C.Vanetti,M.C.D.eng2009-11-23T00:00:00Zoai:scielo:S1517-83822010000100015Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2009-11-23T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false
dc.title.none.fl_str_mv The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signals
title The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signals
spellingShingle The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signals
Pinto,Uelinton M.
Pseudomonas fluorescens
proteolytic activity
quorum sensing
title_short The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signals
title_full The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signals
title_fullStr The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signals
title_full_unstemmed The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signals
title_sort The proteolytic activity of Pseudomonas fluorescens 07A isolated from milk is not regulated by quorum sensing signals
author Pinto,Uelinton M.
author_facet Pinto,Uelinton M.
Costa,Esther D.
Mantovani,Hilario C.
Vanetti,M.C.D.
author_role author
author2 Costa,Esther D.
Mantovani,Hilario C.
Vanetti,M.C.D.
author2_role author
author
author
dc.contributor.author.fl_str_mv Pinto,Uelinton M.
Costa,Esther D.
Mantovani,Hilario C.
Vanetti,M.C.D.
dc.subject.por.fl_str_mv Pseudomonas fluorescens
proteolytic activity
quorum sensing
topic Pseudomonas fluorescens
proteolytic activity
quorum sensing
description The proteolytic activity of Pseudomonas fluorescens 07A was investigated, and was optimal on tryptone-calcium medium. N-acyl-homoserine lactones (AHLs) were not detected on supernatants of late-exponential and stationary-phase culture broths. Synthetic AHLs or bacterial cell extracts added to the medium did not influence growth or proteolytic activity suggesting that quorum sensing might not regulate protease production in this strain.
publishDate 2010
dc.date.none.fl_str_mv 2010-03-01
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=S1517-83822010000100015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000100015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822010000100015
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 Sociedade Brasileira de Microbiologia
publisher.none.fl_str_mv Sociedade Brasileira de Microbiologia
dc.source.none.fl_str_mv Brazilian Journal of Microbiology v.41 n.1 2010
reponame:Brazilian Journal of Microbiology
instname:Sociedade Brasileira de Microbiologia (SBM)
instacron:SBM
instname_str Sociedade Brasileira de Microbiologia (SBM)
instacron_str SBM
institution SBM
reponame_str Brazilian Journal of Microbiology
collection Brazilian Journal of Microbiology
repository.name.fl_str_mv Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)
repository.mail.fl_str_mv bjm@sbmicrobiologia.org.br||mbmartin@usp.br
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