Biodegradation of aromatic compounds by a halophilic archaeon isolated from the dead sea
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , |
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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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 |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Italian Association of Chemical Engineering |
publisher.none.fl_str_mv |
Italian Association of Chemical Engineering |
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Repositório Institucional da FIOCRUZ (ARCA) |
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