NDLI: Ecophysiology of "Halarsenatibacter silvermanii" strain SLAS-1T, gen. nov., sp. nov., a facultative chemoautotrophic arsenate respirer from salt-saturated Searles Lake, California.

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Ecophysiology of "Halarsenatibacter silvermanii" strain SLAS-1T, gen. nov., sp. nov., a facultative chemoautotrophic arsenate respirer from salt-saturated Searles Lake, California.

Content Provider	Semantic Scholar
Author	Blum, Jodi Switzer Han, Sukkyun Lanoil, Brian D. Saltikov, Chad W. Witte, Brian Tabita, F. Robert Langley, Sean Beveridge, Terry J. Jahnke, Linda L. Oremland, Ronald S.
Copyright Year	2009
Abstract	Searles Lake occupies a closed basin harboring salt-saturated, alkaline brines that have exceptionally high concentrations of arsenic oxyanions. Strain SLAS-1(T) was previously isolated from Searles Lake (R. S. Oremland, T. R. Kulp, J. Switzer Blum, S. E. Hoeft, S. Baesman, L. G. Miller, and J. F. Stolz, Science 308:1305-1308, 2005). We now describe this extremophile with regard to its substrate affinities, its unusual mode of motility, sequenced arrABD gene cluster, cell envelope lipids, and its phylogenetic alignment within the order Halanaerobacteriales, assigning it the name "Halarsenatibacter silvermanii" strain SLAS-1(T). We also report on the substrate dynamics of an anaerobic enrichment culture obtained from Searles Lake that grows under conditions of salt saturation and whose members include a novel sulfate reducer of the order Desulfovibriales, the archaeon Halorhabdus utahensis, as well as a close homolog of strain SLAS-1(T).
File Format	PDF HTM / HTML
DOI	10.1128/AEM.02614-08
Alternate Webpage(s)	http://www.monobasinresearch.org/research/arsenic/AEM.SLAS1.2009.pdf
PubMed reference number	19218420
Alternate Webpage(s)	https://doi.org/10.1128/AEM.02614-08
Journal	Medline
Volume Number	75
Issue Number	7
Journal	Applied and environmental microbiology
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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