Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea

Detalhes bibliográficos
Autor(a) principal: Orellana, Sara Cuadros
Data de Publicação: 2012
Outros Autores: Pohlschroder, Metchild, Grossman, Matthew J., Durrant, Lucia R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/7425
Resumo: Fundação Oswaldo Cruz. Centro de Pesquisas Rene Rachou. Belo Horizonte, MG, Brazil
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spelling Orellana, Sara CuadrosPohlschroder, MetchildGrossman, Matthew J.Durrant, Lucia R.2014-03-19T17:10:16Z2014-03-19T17:10:16Z2012CUADROS-ORELLANA, Sara et al. Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea. Chemical Engineering Transactions. 2012, vol.27, pp. 13-18.1974-9791https://www.arca.fiocruz.br/handle/icict/7425engItalian Association of Chemical EngineeringBiodegradation of aromatic compounds by a halophilic archaeon isolated from the dead seainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Centro de Pesquisas Rene Rachou. Belo Horizonte, MG, BrazilUniversity of Pennsylvania. School of Arts and Sciences. Department of Biology. Philadelphia, PA, USAUniversity of Campinas. Department of Food Science . Campinas, Sao Paulo, BrazilUniversity of Campinas. Department of Food Science . Campinas, Sao Paulo, BrazilIt is well established that aromatic compounds can be readily degraded in aerobic environments within soils, sediments and waters with salinities up to and including that of seawater. However, little is known about their metabolism in hypersaline environments. There is a growing interest in the development and optimization of bioremediation processes to deal with environments with high salinity that are contaminated with aromatic compounds. Among prokaryotes, haloarchaea are a group of microorganisms living in hypersaline environments that may have a greater potential in degrading pollutants than previously assumed and can be considered as a good environmental tool for bioremediation. We enriched and isolated 10 halophilic archaea from Dead Sea water samples on the basis of their ability to grow on p-hydroxybenzoic acid (pHBA) as the sole carbon and energy source. All isolates showed identical total lipid profiles, but are metabolically very diverse. Strain L1, which is also capable of growth on benzoic acid (BA), was chosen for biodegradation kinetics determination. When grown in BA, strain L1 produced small amounts of a compound that co-chromatographed with gentisic acid, which accumulated in the medium. The same did not occur when pHBA was the growth substrate. A discussion on the possible metabolic pathways involved is included, and a preliminary characterization of strain L1 is presentedaromatic compoundsinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZORIGINALBiodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea.pdfBiodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea.pdfapplication/pdf141536https://www.arca.fiocruz.br/bitstream/icict/7425/1/Biodegradation%20of%20aromatic%20compounds%20by%20a%20halophilic%20archaeon%20isolated%20from%20the%20dead%20sea.pdf2cedbd150b0b33e60a52d293380573c9MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81914https://www.arca.fiocruz.br/bitstream/icict/7425/2/license.txt7d48279ffeed55da8dfe2f8e81f3b81fMD52TEXTBiodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea.pdf.txtBiodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea.pdf.txtExtracted texttext/plain20850https://www.arca.fiocruz.br/bitstream/icict/7425/5/Biodegradation%20of%20aromatic%20compounds%20by%20a%20halophilic%20archaeon%20isolated%20from%20the%20dead%20sea.pdf.txtdc07f69a461e5aa3324ebcc278c7c860MD55THUMBNAILBiodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea.pdf.jpgBiodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea.pdf.jpgGenerated Thumbnailimage/jpeg1790https://www.arca.fiocruz.br/bitstream/icict/7425/4/Biodegradation%20of%20aromatic%20compounds%20by%20a%20halophilic%20archaeon%20isolated%20from%20the%20dead%20sea.pdf.jpgd7ed72c1371879b30bce067f299d155bMD54icict/74252018-04-06 08:43:57.794oai:www.arca.fiocruz.br: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ório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352018-04-06T11:43:57Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false
dc.title.pt_BR.fl_str_mv Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea
title Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea
spellingShingle Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea
Orellana, Sara Cuadros
aromatic compounds
title_short Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea
title_full Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea
title_fullStr Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea
title_full_unstemmed Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea
title_sort Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea
author Orellana, Sara Cuadros
author_facet Orellana, Sara Cuadros
Pohlschroder, Metchild
Grossman, Matthew J.
Durrant, Lucia R.
author_role author
author2 Pohlschroder, Metchild
Grossman, Matthew J.
Durrant, Lucia R.
author2_role author
author
author
dc.contributor.author.fl_str_mv Orellana, Sara Cuadros
Pohlschroder, Metchild
Grossman, Matthew J.
Durrant, Lucia R.
dc.subject.en.pt_BR.fl_str_mv aromatic compounds
topic aromatic compounds
description Fundação Oswaldo Cruz. Centro de Pesquisas Rene Rachou. Belo Horizonte, MG, Brazil
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-03-19T17:10:16Z
dc.date.available.fl_str_mv 2014-03-19T17:10:16Z
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 CUADROS-ORELLANA, Sara et al. Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea. Chemical Engineering Transactions. 2012, vol.27, pp. 13-18.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/7425
dc.identifier.issn.none.fl_str_mv 1974-9791
identifier_str_mv CUADROS-ORELLANA, Sara et al. Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea. Chemical Engineering Transactions. 2012, vol.27, pp. 13-18.
1974-9791
url https://www.arca.fiocruz.br/handle/icict/7425
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 Italian Association of Chemical Engineering
publisher.none.fl_str_mv Italian Association of Chemical Engineering
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
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institution FIOCRUZ
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