Production of xylan-degrading enzymes by a Trichoderma harzianum strain
Autor(a) principal: | |
---|---|
Data de Publicação: | 2001 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UnB |
Texto Completo: | http://repositorio.unb.br/handle/10482/25818 https://dx.doi.org/10.1590/S1517-83822001000200014 |
Resumo: | Trichoderma harzianum strain 4 produced extracellular xylan-degrading enzymes, namely beta-xylanase, beta-xylosidase and alpha-arabinofuranosidase, when grown in liquid medium cultures containing oat spelt xylan as inducer. Cellulase activity was not detected. The pattern of xylan-degrading enzymes induction was influenced by the form of xylan present in the medium. They were detected in different incubation periods. Electrophoretic separation of the proteins from liquid culture filtrates by SDS-PAGE showed a variety of bands with high and low molecular weights. |
id |
UNB_7e25531453a112b81f79f1e73dcf5344 |
---|---|
oai_identifier_str |
oai:repositorio2.unb.br:10482/25818 |
network_acronym_str |
UNB |
network_name_str |
Repositório Institucional da UnB |
repository_id_str |
|
spelling |
Cacais, André O. GuerreiroSilveira, Fabiane Q. de PaulaFerreira Filho, Edivaldo Ximenes2017-12-07T04:35:02Z2017-12-07T04:35:02Z2001CACAIS, André O. Guerreiro et al. Production of xylan-degrading enzymes by a Trichoderma harzianum strain. Brazilian Journal of Microbiology, v. 32, n. 2, p. 141-143, 2001. DOI: https://doi.org/10.1590/S1517-83822001000200014. Disponível em: https://www.scielo.br/j/bjm/a/zmSG5ZLPpmwLnYSmRNxmsby/?lang=en#. Acesso em: 10 set. 2021.http://repositorio.unb.br/handle/10482/25818https://dx.doi.org/10.1590/S1517-83822001000200014Sociedade Brasileira de MicrobiologiaBrazilian Journal of Microbiology - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY NC). Fonte: https://www.scielo.br/j/bjm/a/zmSG5ZLPpmwLnYSmRNxmsby/?lang=en#. Acesso em: 10 set. 2021.info:eu-repo/semantics/openAccessProduction of xylan-degrading enzymes by a Trichoderma harzianum strainProdução de enzimas xilanolíticas por uma cepa de Trichoderma harzianuminfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleTrichoderma harzianumHemiceluloseTrichoderma harzianum strain 4 produced extracellular xylan-degrading enzymes, namely beta-xylanase, beta-xylosidase and alpha-arabinofuranosidase, when grown in liquid medium cultures containing oat spelt xylan as inducer. Cellulase activity was not detected. The pattern of xylan-degrading enzymes induction was influenced by the form of xylan present in the medium. They were detected in different incubation periods. Electrophoretic separation of the proteins from liquid culture filtrates by SDS-PAGE showed a variety of bands with high and low molecular weights.engreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_ProductionXylanDegrading.pdfARTIGO_ProductionXylanDegrading.pdfapplication/pdf572765http://repositorio2.unb.br/jspui/bitstream/10482/25818/1/ARTIGO_ProductionXylanDegrading.pdf0721de03bf3f9f624e93992f11769afcMD51open access10482/258182023-05-24 20:34:36.82open accessoai:repositorio2.unb.br:10482/25818Biblioteca Digital de Teses e DissertaçõesPUBhttps://repositorio.unb.br/oai/requestopendoar:2023-05-24T23:34:36Repositório Institucional da UnB - Universidade de Brasília (UnB)false |
dc.title.pt_BR.fl_str_mv |
Production of xylan-degrading enzymes by a Trichoderma harzianum strain |
dc.title.alternative.none.fl_str_mv |
Produção de enzimas xilanolíticas por uma cepa de Trichoderma harzianum |
title |
Production of xylan-degrading enzymes by a Trichoderma harzianum strain |
spellingShingle |
Production of xylan-degrading enzymes by a Trichoderma harzianum strain Cacais, André O. Guerreiro Trichoderma harzianum Hemicelulose |
title_short |
Production of xylan-degrading enzymes by a Trichoderma harzianum strain |
title_full |
Production of xylan-degrading enzymes by a Trichoderma harzianum strain |
title_fullStr |
Production of xylan-degrading enzymes by a Trichoderma harzianum strain |
title_full_unstemmed |
Production of xylan-degrading enzymes by a Trichoderma harzianum strain |
title_sort |
Production of xylan-degrading enzymes by a Trichoderma harzianum strain |
author |
Cacais, André O. Guerreiro |
author_facet |
Cacais, André O. Guerreiro Silveira, Fabiane Q. de Paula Ferreira Filho, Edivaldo Ximenes |
author_role |
author |
author2 |
Silveira, Fabiane Q. de Paula Ferreira Filho, Edivaldo Ximenes |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Cacais, André O. Guerreiro Silveira, Fabiane Q. de Paula Ferreira Filho, Edivaldo Ximenes |
dc.subject.keyword.pt_BR.fl_str_mv |
Trichoderma harzianum Hemicelulose |
topic |
Trichoderma harzianum Hemicelulose |
description |
Trichoderma harzianum strain 4 produced extracellular xylan-degrading enzymes, namely beta-xylanase, beta-xylosidase and alpha-arabinofuranosidase, when grown in liquid medium cultures containing oat spelt xylan as inducer. Cellulase activity was not detected. The pattern of xylan-degrading enzymes induction was influenced by the form of xylan present in the medium. They were detected in different incubation periods. Electrophoretic separation of the proteins from liquid culture filtrates by SDS-PAGE showed a variety of bands with high and low molecular weights. |
publishDate |
2001 |
dc.date.issued.fl_str_mv |
2001 |
dc.date.accessioned.fl_str_mv |
2017-12-07T04:35:02Z |
dc.date.available.fl_str_mv |
2017-12-07T04:35:02Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
CACAIS, André O. Guerreiro et al. Production of xylan-degrading enzymes by a Trichoderma harzianum strain. Brazilian Journal of Microbiology, v. 32, n. 2, p. 141-143, 2001. DOI: https://doi.org/10.1590/S1517-83822001000200014. Disponível em: https://www.scielo.br/j/bjm/a/zmSG5ZLPpmwLnYSmRNxmsby/?lang=en#. Acesso em: 10 set. 2021. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unb.br/handle/10482/25818 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://dx.doi.org/10.1590/S1517-83822001000200014 |
identifier_str_mv |
CACAIS, André O. Guerreiro et al. Production of xylan-degrading enzymes by a Trichoderma harzianum strain. Brazilian Journal of Microbiology, v. 32, n. 2, p. 141-143, 2001. DOI: https://doi.org/10.1590/S1517-83822001000200014. Disponível em: https://www.scielo.br/j/bjm/a/zmSG5ZLPpmwLnYSmRNxmsby/?lang=en#. Acesso em: 10 set. 2021. |
url |
http://repositorio.unb.br/handle/10482/25818 https://dx.doi.org/10.1590/S1517-83822001000200014 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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 |
reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
instname_str |
Universidade de Brasília (UnB) |
instacron_str |
UNB |
institution |
UNB |
reponame_str |
Repositório Institucional da UnB |
collection |
Repositório Institucional da UnB |
bitstream.url.fl_str_mv |
http://repositorio2.unb.br/jspui/bitstream/10482/25818/1/ARTIGO_ProductionXylanDegrading.pdf |
bitstream.checksum.fl_str_mv |
0721de03bf3f9f624e93992f11769afc |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UnB - Universidade de Brasília (UnB) |
repository.mail.fl_str_mv |
|
_version_ |
1801864181116305408 |