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Breoghania corrubedonensis gen. nov. sp. nov., a novel alphaproteobacterium isolated from a Galician beach (NW Spain) after the Prestige fuel oil spill, and emended description of the family Cohaesibacteraceae and the species Cohaesibacter gelatinilyticus

AuthorsGallego, Sara; Vila, Joaquim; Nieto, José M.; Urdiain, Mercedes ; Rosselló-Mora, Ramón ; Grifoll, Magdalena
Issue Date2010
CitationSystematic and Applied Microbiology 33(6): 316-321 (2010)
AbstractA Gram-negative bacterium designated UBF-P1T was isolated from an enrichment culture established in nutrient supplemented artificial sea water with pyrene as a carbon source, and inoculated with a marine fuel oil-degrading consortium obtained from a sand sample collected from the beach of Corrubedo (A Coruña, Galicia, Spain) after the Prestige accidental oil spill. Phylogenetic analysis based on the almost complete 16S rRNA gene sequence affiliated strain UBF-P1T with the family Cohaesibacteraceae, Cohaesibacter gelatinilyticus (DSM 18289T) being the closest relative species with 92% sequence similarity. Cells were irregular rods, motile, strictly aerobic, catalase and oxidase positive. Ubiquinone 10 was the major respiratory lipoquinone. The major polar lipids comprised diphosphatidylglycerol (DPG), phosphatidylglycerol (PG), phosphatidylethanolamine (PE), phosphatidylmonomethylethanolamine (PME), and phosphatidylcholine (PC). The major fatty acids detected were C18:1ω7c, C19:0 cycloω8c, and C16:0. The G+C content of strain UBF-P1T was 63.9mol%. The taxonomic comparison with the closest relative based on genotypic, phenotypic and chemotaxonomic characteristics supported that strain UBF-P1T could be classified as a novel genus and species, for which the name Breoghania corrubedonensis gen. nov., sp. nov. is proposed. The type strain of this new taxon is UBF-P1T (CECT 7622, LMG 25482, DSM 23382). © 2010 Elsevier GmbH.
Publisher version (URL)http://dx.doi.org/10.1016/j.syapm.2010.06.005
Identifiersdoi: 10.1016/j.syapm.2010.06.005
issn: 0723-2020
Appears in Collections:(IMEDEA) Artículos
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