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dc.contributor.author
Maizel, Daniela  
dc.contributor.author
Blum, Jodi Switzer  
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Ferrero, Marcela Alejandra  
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Utturkar, Sagar M.  
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Brown, Steven D.  
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Rosen, Barry  
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Oremland, Ronald S.  
dc.date.available
2017-08-01T17:37:57Z  
dc.date.issued
2016-02  
dc.identifier.citation
Maizel, Daniela; Blum, Jodi Switzer; Ferrero, Marcela Alejandra; Utturkar, Sagar M.; Brown, Steven D.; et al.; Characterization of the extremely arsenic-resistant Brevibacterium linens strain AE038-8 isolated from contaminated groundwater in Tucumán, Argentina; Elsevier; International Biodeterioration and Biodegradation; 107; 2-2016; 147-153  
dc.identifier.issn
0964-8305  
dc.identifier.uri
http://hdl.handle.net/11336/21703  
dc.description.abstract
Brevibacterium linens AE038-8, isolated from As-contaminated groundwater in Tucum an (Argentina), is highly resistant to arsenic oxyanions, being able to tolerate up to 1 M As(V) and 75 mM As(III) in a complex medium. Strain AE038-8 was also able to reduce As(V) to As(III) when grown in complex medium but paradoxically it could not do this in a defined minimal medium with sodium acetate and ammonium sulfate as carbon and nitrogen sources, respectively. No oxidation of As(III) to As(V) was observed under any conditions. Three copies of the ars operon comprising arsenic resistance genes were found on B. linens AE038-8 genome. In addition to the well known arsC, ACR3 and arsR, two copies of the arsO gene of unknown function were detected.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
ARSENIC-RESISTANCE  
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BREVIBACTERIUM LINENS  
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GROUNDWATER  
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Biología Celular, Microbiología  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Characterization of the extremely arsenic-resistant Brevibacterium linens strain AE038-8 isolated from contaminated groundwater in Tucumán, Argentina  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-07-31T21:45:49Z  
dc.journal.volume
107  
dc.journal.pagination
147-153  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Maizel, Daniela. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina  
dc.description.fil
Fil: Blum, Jodi Switzer. United States Geological Survey; Estados Unidos  
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Fil: Ferrero, Marcela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina  
dc.description.fil
Fil: Utturkar, Sagar M.. The University Of Tennessee System; Estados Unidos  
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Fil: Brown, Steven D.. University of Tennessee; Estados Unidos  
dc.description.fil
Fil: Rosen, Barry. Florida International University; Estados Unidos  
dc.description.fil
Fil: Oremland, Ronald S.. United States Geological Survey; Estados Unidos  
dc.journal.title
International Biodeterioration and Biodegradation  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ibiod.2015.11.022  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S096483051530144X