Production of L-asparaginase by filamentous fungi
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% prolin...
| Autor principal: | SARQUIS, Maria Inez de Moura |
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| Outros Autores: | OLIVEIRA, Edna Maria Morais, SANTOS, Alberdan Silva, COSTA, Gisela Lara da |
| Grau: | Artigo |
| Idioma: | eng |
| Publicado em: |
2013
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.ufpa.br/jspui/handle/2011/3310 |
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ir-2011-3310 |
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| recordtype |
dspace |
| spelling |
ir-2011-33102018-01-09T17:43:07Z Production of L-asparaginase by filamentous fungi SARQUIS, Maria Inez de Moura OLIVEIRA, Edna Maria Morais SANTOS, Alberdan Silva COSTA, Gisela Lara da Asparaginase Aspergillus tamarii Aspergillus terreus Filamentos fungi 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. 2013-01-14T15:36:13Z 2013-01-14T15:36:13Z 2004-08 Artigo de Periódico SARQUIS, Maria Inez de Moura, et al. Production of L-asparaginase by filamentous fungi. Memória do Instituto Oswaldo Cruz. Rio de Janeiro, v. 99, n.5, p. 489-492, ago. 2004. Disponível em: <http://www.scielo.br/pdf/mioc/v99n5/v99n5a05.pdf>. Acesso em: 10 dez. 2013. http://dx.doi.org/10.1590/S0074-02762004000500005. 0074-0276 1678-8060 http://repositorio.ufpa.br/jspui/handle/2011/3310 eng Acesso Aberto application/pdf |
| institution |
Repositório Institucional - Universidade Federal do Pará |
| collection |
RI-UFPA |
| language |
eng |
| topic |
Asparaginase Aspergillus tamarii Aspergillus terreus Filamentos fungi |
| spellingShingle |
Asparaginase Aspergillus tamarii Aspergillus terreus Filamentos fungi SARQUIS, Maria Inez de Moura Production of L-asparaginase by filamentous fungi |
| topic_facet |
Asparaginase Aspergillus tamarii Aspergillus terreus Filamentos fungi |
| 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. |
| format |
Artigo |
| author |
SARQUIS, Maria Inez de Moura |
| author2 |
OLIVEIRA, Edna Maria Morais SANTOS, Alberdan Silva COSTA, Gisela Lara da |
| author2Str |
OLIVEIRA, Edna Maria Morais SANTOS, Alberdan Silva COSTA, Gisela Lara da |
| title |
Production of L-asparaginase by filamentous fungi |
| 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 |
| publishDate |
2013 |
| url |
http://repositorio.ufpa.br/jspui/handle/2011/3310 |
| _version_ |
1832604231711850496 |
| score |
11.755432 |