Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Cristobal, Hector Antonio | - |
| dc.creator | Lopez, Maria A. | - |
| dc.creator | Kothe, Erika | - |
| dc.creator | Abate, Carlos Mauricio | - |
| dc.date | 2017-03-27T19:02:25Z | - |
| dc.date | 2017-03-27T19:02:25Z | - |
| dc.date | 2011-12 | - |
| dc.date | 2017-03-22T15:08:15Z | - |
| dc.date.accessioned | 2019-04-29T15:44:41Z | - |
| dc.date.available | 2019-04-29T15:44:41Z | - |
| dc.date.issued | 2011-12 | - |
| dc.identifier | Cristobal, Hector Antonio; Lopez, Maria A.; Kothe, Erika; Abate, Carlos Mauricio; Diversity of protease-producing marine bacteria from sub-antarctic environments; Wiley VCH Verlag; Journal Of Basic Microbiology; 51; 6; 12-2011; 590-600 | - |
| dc.identifier | 0233-111X | - |
| dc.identifier | http://hdl.handle.net/11336/14289 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/300898 | - |
| dc.description | From seawater and the intestines of benthonic organisms collected from the Beagle Channel, Argentina, 230 marine bacteria were isolated. Cultivable bacteria were characterized and classified as psychrotolerant, whereas few isolates were psychrophiles. These isolates were capable of producing proteases at 4 and 15 °C under neutral (pH 7.0), alkaline (pH 10.0) and acidic (pH 4.5) conditions on different media, revealing 62, 33 and 22% producers at cold and 84, 47 and 33% producers at low temperatures, respectively. More protease-producing strains (67%) were detected when isolated from benthic invertebrates as compared to seawater (33%), with protease production under neutral conditions resulting in milk protein hydrolysis halos between 27 and 30 ± 2 mm in diameter. Using sterile 0.22 μm membrane filters, 29 isolates exhibiting extracellular protease activity were detected. These were grouped into six operational taxonomic units by restriction analysis and identified based on 16S rDNA as γ-proteobacteria of the genera Pseudoalteromonas, Pseudomonas, Shewanella, Alteromonas, Aeromonas, and Serratia. Plasmids were found to be harbored by eight strains, mainly within the isolates from benthonic organisms. | - |
| dc.description | Fil: Cristobal, Hector Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina | - |
| dc.description | Fil: Lopez, Maria A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina | - |
| dc.description | Fil: Kothe, Erika. Friedrich Schiller Universität; Alemania | - |
| dc.description | Fil: Abate, Carlos Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina. Universidad Nacional de Tucumán; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/msword | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Wiley VCH Verlag | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/jobm.201000413 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/jobm.201000413/abstract | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/14289 | - |
| dc.subject | γ-Proteobacteria | - |
| dc.subject | Cold-active protease | - |
| dc.subject | Benthonic organisms | - |
| dc.subject | 16S rDNA | - |
| dc.subject | ARDRA | - |
| dc.subject | Bioprocesamiento Tecnológico, Biocatálisis, Fermentación | - |
| dc.subject | Biotecnología Industrial | - |
| dc.subject | INGENIERÍAS Y TECNOLOGÍAS | - |
| dc.title | Diversity of protease-producing marine bacteria from sub-antarctic environments | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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