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2.
Rev. argent. microbiol ; 43(2): 107-110, jun. 2011. ilus, graf
Article in English | LILACS | ID: lil-634680

ABSTRACT

In this study, two halophilic bacterial strains isolated from saline habitats in Argentina grew in the presence of gas oil. They were identified as Halomonas spp. and Nesterenkonia sp. by 16S ribosomal RNA sequencing. Chemotaxis towards gas oil was observed in Halomonas spp. by using swimming assays.


En el presente trabajo se aislaron dos cepas bacterianas halofílicas a partir de muestras obtenidas en ambientes salinos de Argentina, que crecieron en presencia de gasoil como única fuente de carbono. Las cepas aisladas se identificaron como Halomonas spp. y Nesterenkonia sp. mediante secuenciación del gen del ARN ribosomal 16S. En ensayos de swimming, las cepas del genero Halomonas spp. mostraron una respuesta quimiotáctica hacia el gas oil.


Subject(s)
Chemotaxis/drug effects , Halomonas/drug effects , Micrococcaceae/drug effects , Petroleum , Argentina , Biodegradation, Environmental , Hydrocarbons , Halomonas/growth & development , Halomonas/isolation & purification , Micrococcaceae/growth & development , Micrococcaceae/isolation & purification , Ribotyping , Salt Tolerance , Species Specificity , Seawater/microbiology , Water Microbiology , Water Pollutants, Chemical
3.
Rev. chil. infectol ; 25(1): 29-29, feb. 2008. ilus
Article in Spanish | LILACS | ID: lil-473647
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