Registro completo de metadatos
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.creator | Fernandez Zenoff, Maria Veronica | - |
dc.creator | Heredia, Judith | - |
dc.creator | Ferrero, Marcela Alejandra | - |
dc.creator | Siñeriz, Faustino | - |
dc.creator | Farias, Maria Eugenia | - |
dc.date | 2018-04-25T18:49:03Z | - |
dc.date | 2018-04-25T18:49:03Z | - |
dc.date | 2006-04 | - |
dc.date | 2018-04-18T20:21:19Z | - |
dc.date.accessioned | 2019-04-29T15:32:35Z | - |
dc.date.available | 2019-04-29T15:32:35Z | - |
dc.date.issued | 2018-04-25T18:49:03Z | - |
dc.date.issued | 2018-04-25T18:49:03Z | - |
dc.date.issued | 2006-04 | - |
dc.date.issued | 2018-04-18T20:21:19Z | - |
dc.identifier | Fernandez Zenoff, Maria Veronica; Heredia, Judith; Ferrero, Marcela Alejandra; Siñeriz, Faustino; Farias, Maria Eugenia; Diverse UV-B Resistance of Culturable Bacterial Community from High-Altitude Wetland Water; Springer; Current Microbiology; 52; 5; 4-2006; 359-362 | - |
dc.identifier | 0343-8651 | - |
dc.identifier | http://hdl.handle.net/11336/43486 | - |
dc.identifier | 1432-0991 | - |
dc.identifier | CONICET Digital | - |
dc.identifier | CONICET | - |
dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/296139 | - |
dc.description | Isolation of most ultraviolet B (UV-B)-resistant culturable bacteria that occur in the habitat of Laguna Azul, a high-altitude wetland [4554 m above sea level (asl)] from the Northwestern Argentinean Andes, was carried out by culture-based methods. Water from this environment was exposed to UV-B radiation under laboratory conditions during 36 h, at an irradiance of 4.94 W/m2. It was found that the total number of bacteria in water samples decreased; however, most of the community survived long-term irradiation (312 nm) (53.3 kJ/m2). The percentage of bacteria belonging to dominant species did not vary significantly, depending on the number of UV irradiation doses. The most resistant microbes in the culturable community were Gram-positive pigmented species (Bacillus megaterium [endospores and/or vegetative cells], Staphylococcus saprophyticus, and Nocardia sp.). Only one Gram-negative bacterium could be cultivated (Acinetobacter johnsonii). Nocardia sp. that survived doses of 3201 kJ/m2 were the most resistant bacteria to UV-B treatment. This study is the first report on UV-B resistance of a microbial community isolated from high-altitude extreme environments, and proposes a method for direct isolation of UV-B-resistant bacteria from extreme irradiated environments. | - |
dc.description | Fil: Fernandez Zenoff, Maria Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina | - |
dc.description | Fil: Heredia, Judith. Universidad Nacional de Tucumán; Argentina | - |
dc.description | 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: Siñeriz, Faustino. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
dc.description | Fil: Farias, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina | - |
dc.format | application/pdf | - |
dc.format | application/pdf | - |
dc.format | application/pdf | - |
dc.format | application/pdf | - |
dc.language | eng | - |
dc.publisher | Springer | - |
dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s00284-005-0241-5 | - |
dc.relation | info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00284-005-0241-5 | - |
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.subject | UV-B RESISTANCE | - |
dc.subject | BACTERIAL COMMUNITY | - |
dc.subject | WETLANDS | - |
dc.subject | Otras Ciencias Biológicas | - |
dc.subject | Ciencias Biológicas | - |
dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
dc.title | Diverse UV-B Resistance of Culturable Bacterial Community from High-Altitude Wetland Water | - |
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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