Production of L-asparaginase by filamentous fungi

Detalhes bibliográficos
Autor(a) principal: Sarquis,Maria Inez de Moura
Data de Publicação: 2004
Outros Autores: Oliveira,Edna Maria Morais, Santos,Alberdan Silva, Costa,Gisela Lara da
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=S0074-02762004000500005
Resumo: L-asparaginase production was investigated in the filamentous fungi Aspergillus tamarii and Aspergillus terreus. The fungi were cultivated in medium containing different nitrogen sources. A. terreus showed the highest L-asparaginase (activity) production level (58 U/L) when cultivated in a 2% proline medium. Both fungi presented the lowest level of L-asparaginase production in the presence of glutamine and urea as nitrogen sources. These results suggest that L-asparaginase production by of filamentous fungi is under nitrogen regulation.
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spelling Production of L-asparaginase by filamentous fungifilamentous fungiproduction of L-asparaginaseAspergillus tamariiAspergillus terreusL-asparaginase production was investigated in the filamentous fungi Aspergillus tamarii and Aspergillus terreus. The fungi were cultivated in medium containing different nitrogen sources. A. terreus showed the highest L-asparaginase (activity) production level (58 U/L) when cultivated in a 2% proline medium. Both fungi presented the lowest level of L-asparaginase production in the presence of glutamine and urea as nitrogen sources. These results suggest that L-asparaginase production by of filamentous fungi is under nitrogen regulation.Instituto Oswaldo Cruz, Ministério da Saúde2004-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762004000500005Memórias do Instituto Oswaldo Cruz v.99 n.5 2004reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02762004000500005info:eu-repo/semantics/openAccessSarquis,Maria Inez de MouraOliveira,Edna Maria MoraisSantos,Alberdan SilvaCosta,Gisela Lara daeng2020-04-25T17:49:16Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:12:40.807Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Production of L-asparaginase by filamentous fungi
title Production of L-asparaginase by filamentous fungi
spellingShingle Production of L-asparaginase by filamentous fungi
Sarquis,Maria Inez de Moura
filamentous fungi
production of L-asparaginase
Aspergillus tamarii
Aspergillus terreus
title_short Production of L-asparaginase by filamentous fungi
title_full Production of L-asparaginase by filamentous fungi
title_fullStr Production of L-asparaginase by filamentous fungi
title_full_unstemmed Production of L-asparaginase by filamentous fungi
title_sort Production of L-asparaginase by filamentous fungi
author Sarquis,Maria Inez de Moura
author_facet Sarquis,Maria Inez de Moura
Oliveira,Edna Maria Morais
Santos,Alberdan Silva
Costa,Gisela Lara da
author_role author
author2 Oliveira,Edna Maria Morais
Santos,Alberdan Silva
Costa,Gisela Lara da
author2_role author
author
author
dc.contributor.author.fl_str_mv Sarquis,Maria Inez de Moura
Oliveira,Edna Maria Morais
Santos,Alberdan Silva
Costa,Gisela Lara da
dc.subject.por.fl_str_mv filamentous fungi
production of L-asparaginase
Aspergillus tamarii
Aspergillus terreus
topic filamentous fungi
production of L-asparaginase
Aspergillus tamarii
Aspergillus terreus
dc.description.none.fl_txt_mv L-asparaginase production was investigated in the filamentous fungi Aspergillus tamarii and Aspergillus terreus. The fungi were cultivated in medium containing different nitrogen sources. A. terreus showed the highest L-asparaginase (activity) production level (58 U/L) when cultivated in a 2% proline medium. Both fungi presented the lowest level of L-asparaginase production in the presence of glutamine and urea as nitrogen sources. These results suggest that L-asparaginase production by of filamentous fungi is under nitrogen regulation.
description L-asparaginase production was investigated in the filamentous fungi Aspergillus tamarii and Aspergillus terreus. The fungi were cultivated in medium containing different nitrogen sources. A. terreus showed the highest L-asparaginase (activity) production level (58 U/L) when cultivated in a 2% proline medium. Both fungi presented the lowest level of L-asparaginase production in the presence of glutamine and urea as nitrogen sources. These results suggest that L-asparaginase production by of filamentous fungi is under nitrogen regulation.
publishDate 2004
dc.date.none.fl_str_mv 2004-08-01
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://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762004000500005
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762004000500005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02762004000500005
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.99 n.5 2004
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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