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dc.contributor.author
Alvarenga, Adriana Elizabet
dc.contributor.author
Pereira, Claudia Elizabeth
dc.contributor.author
Cristobal, Hector Antonio
dc.contributor.author
Abate, Carlos Mauricio
dc.contributor.other
Amoroso, Maria Julia del R.
dc.contributor.other
Benimeli, Claudia Susana
dc.contributor.other
Cuozzo, Sergio Antonio
dc.date.available
2020-09-22T14:36:19Z
dc.date.issued
2012
dc.identifier.citation
Alvarenga, Adriana Elizabet; Pereira, Claudia Elizabeth; Cristobal, Hector Antonio; Abate, Carlos Mauricio; Cold-Active Enzymes Bioprospecting from Actinobacteria isolated from Beagle Channel, in South Extreme of Argentina; Routledge Journals, Taylor & Francis Ltd; 2012; 274-284
dc.identifier.isbn
9781466578739
dc.identifier.uri
http://hdl.handle.net/11336/114504
dc.description.abstract
The recent discovery of novel secondary metabolites of marine actinobacteria suggests that these bacteria populations add a main dimension to research about microbial natural products. Characterization of actinobacteria diversity and their marine environment adaptations, which affects secondary metabolite production, has taken great importance. Coastal areas are attractive to study because they are easily accessible and the water temperature ranges between 4 and 10 ºC, optimal conditions for cold-adapted microorganisms. The Beagle Channel (55º07´18" S 66º25´00" W) is located at the southern end of America and it is the international border between Argentina and Chile. This unexploited region has resulted in an increasing interest to study marine microorganisms able to produce different novel enzymes and metabolites. In this chapter we focuss in the bioprospection of cold-active enzymes produced by actinobacteria isolated from Beagle Channel, Ushuaia, Argentina. For this purpose, twenty-four isolates were selected based on their morphology in different culture media. The phylogenetic analysis based on 16S rRNA gene sequencing showed that the isolates belonged to Actinobacteria class and Rhodococcus, Nocardioides, Microbacterium, Nocardia and Salinibacterium genera. Isolates were screened for α-L-rhamnosidase, xylanase, cellulose, β-glucosidase, amylase, lipase and protease activities at 4 and 20 ºC. These results have given evidence of the utility of these bacteria as a source of useful products for biotechnology.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Routledge Journals, Taylor & Francis Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ACTINOBACTERIA
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COLD ACTIVE ENZYME
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PSYCHROTOLERANT
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MARINE BACTERIA
dc.subject.classification
Biología Celular, Microbiología
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Cold-Active Enzymes Bioprospecting from Actinobacteria isolated from Beagle Channel, in South Extreme of Argentina
dc.type
info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/bookPart
dc.type
info:ar-repo/semantics/parte de libro
dc.date.updated
2020-05-19T18:55:47Z
dc.journal.pagination
274-284
dc.journal.pais
Irán
dc.journal.ciudad
Teheran
dc.description.fil
Fil: Alvarenga, Adriana Elizabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Pereira, Claudia Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Cristobal, Hector Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina
dc.description.fil
Fil: Abate, Carlos Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.routledge.com/Actinobacteria-Application-in-Bioremediation-and-Production-of-Industrial/Amoroso-Benimeli-Cuozzo/p/book/9781466578739
dc.conicet.paginas
300
dc.source.titulo
Actinobacteria: Application in Bioremediation and Production of Industrial Enzymes
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