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dc.contributor.author
Vargas, Virginia A.
dc.contributor.author
Delgado, Osvaldo Daniel
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dc.contributor.author
Hatti Kaul, Rajni
dc.contributor.author
Mattiasson, Bo
dc.date.available
2018-04-12T21:01:11Z
dc.date.issued
2004-01
dc.identifier.citation
Vargas, Virginia A.; Delgado, Osvaldo Daniel; Hatti Kaul, Rajni; Mattiasson, Bo; Lipase-producing microorganisms from a Kenyan alkaline soda lake; Springer; Biotechnology Letters; 26; 2; 1-2004; 81-86
dc.identifier.issn
0141-5492
dc.identifier.uri
http://hdl.handle.net/11336/41931
dc.description.abstract
Lipolytic enzyme production of 150 isolated strains from samples of Lake Bogoria (Kenya) was examined. Among these, fifteen isolates were selected on the basis of their lipolytic activities and subjected to morphological and 16S rRNA gene sequencing analyses for their identification. All the microorganisms have been selected under culture conditions with pH ranges between 7–10 and temperatures of 37–55 °C. Most of them showed optimal growth at 37 °C and tolerated salinity up to 10% (w/v). Ten of the isolates were Gram-negative, nine of which were closely related to the Pseudomonas cluster and one to the Halomonas cluster sharing high similarity profile with Halomonas desiderata. The remaining Gram-positive isolates were closely related to the Bacillus cluster, and were grouped with Bacillus halodurans, Bacillus alcalophilus and Bacillus licheniformis. Four members of the Bacillus cluster and the Halomonas sp. produced lipolytic activity under alkaline conditions, while others did so at neutral pH values.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Alkaliphile
dc.subject
Lipase
dc.subject
Microbial Isolation
dc.subject
Soda Lake
dc.subject
16s Rdna Sequencing
dc.subject.classification
Biotecnología Medioambiental
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dc.subject.classification
Biotecnología del Medio Ambiente
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Lipase-producing microorganisms from a Kenyan alkaline soda lake
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-10T13:53:52Z
dc.journal.volume
26
dc.journal.number
2
dc.journal.pagination
81-86
dc.journal.pais
Alemania
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dc.journal.ciudad
Berlín
dc.description.fil
Fil: Vargas, Virginia A.. Lund University; Suecia
dc.description.fil
Fil: Delgado, Osvaldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Hatti Kaul, Rajni. Lund University; Suecia
dc.description.fil
Fil: Mattiasson, Bo. Lund University; Suecia
dc.journal.title
Biotechnology Letters
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1023/B:BILE.0000012898.50608.12
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1023%2FB%3ABILE.0000012898.50608.12
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