Draft Genome Sequence of the Type Strain Desulfuribacillus alkaliarsenatis AHT28, an Obligately Anaerobic, Sulfidogenic Bacterium Isolated from Russian Soda Lake Sediments

Abin, Christopher A.; Hollibaugh, James T.

doi:10.1128/genomea.01244-16

Cited by 2 publications

References 10 publications

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Desulfuribacillus

Sorokin¹,

Merkel²,

Abin³

et al. 2020

Bergey's Manual of Systematics of Archaea and Bacteria

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De.sul.fu.ri.ba.cil'lus L. pref. de‐ , from; L. neut. n. sulfur , sulfur; N.L. masc. n. bacillus , a rod; N.L. masc. n. Desulfuribacillus , a sulfur‐reducing rod. Firmicutes / Desulfuribacillia / Desulfuribacillales / Desulfuribacillaceae / Desulfuribacillus The genus Desulfuribacillus was originally described as a deep unaffiliated lineage in the order Bacillales . However, according to more recent phylogenomic analyses, it can be assigned into a separate class‐level taxon. It includes obligately anaerobic, Gram‐positive, spore‐forming bacteria capable of anaerobic respiration of thiosulfate, sulfur, dimethyl sulfoxide (DMSO), arsenate, antimonate, nitrate, nitrite, selenate, and selenite. Members are low to moderately salt‐tolerant and alkaliphilic. They inhabit anaerobic sediments of soda lakes. The genus currently includes the type species Desulfuribacillus alkaliarsenatis and Desulfuribacillus stibiiarsenatis . DNA G + C content (mol%) : 37.5–38.2 (genomic). Type species : Desulfuribacillus alkaliarsenatis Sorokin et al. 2014, VL159.

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Desulfuribacillus

Sorokin¹,

Merkel²,

Abin³

et al. 2020

Bergey's Manual of Systematics of Archaea and Bacteria

View full text Add to dashboard Cite

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Desulfuribacillus stibiiarsenatis sp. nov., an obligately anaerobic, dissimilatory antimonate- and arsenate-reducing bacterium isolated from anoxic sediments, and emended description of the genus Desulfuribacillus

Abin

Hollibaugh

2017

International Journal of Systematic and Evolutionary Microbiology

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A novel anaerobic, Gram-stain-negative, endospore-forming bacterium, designated strain MLFW-2T, was isolated from anoxic sediments collected from the drainage area of a geothermal spring near Mono Lake, CA, USA. Optimal growth was achieved at 34 °C and pH 8.25-8.50 in medium containing 0.75 % (w/v) NaCl. Catalase, but not oxidase, was produced. Strain MLFW-2T was an obligate anaerobe capable of respiring with nitrate, nitrite, DMSO, arsenate, antimonate, selenate and selenite as terminal electron acceptors. Lactate, pyruvate, formate and H2 could serve as electron donors to support growth. The isolate was incapable of fermentation. The predominant fatty acids were C16 : 0, C16 : 1ω9c, C16 : 1ω7c, C18 : 1ω9c and C18 : 1ω7c. The major polar lipids were phosphatidylglycerol and phosphatidylethanolamine. The only isoprenoid quinone detected was menaquinone 7 (MK-7). The DNA G+C content was 38.2 mol%. Phylogenetic analysis based on the 16S rRNA gene sequence demonstrated that strain MLFW-2T was a member of the order Bacillales and was most closely related to Desulfuribacillus alkaliarsenatis AHT28T (93.9 % similarity). On the basis of phenotypic and phylogenomic evidence, strain MLFW-2T represents a novel species of the genus Desulfuribacillus, for which the name Desulfuribacillus stibiiarsenatis sp. nov. is proposed. The type strain is MLFW-2T (=DSM 28709T=JCM 30866T). An emended description of the genus Desulfuribacillus is also provided.

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Draft Genome Sequence of the Type Strain Desulfuribacillus alkaliarsenatis AHT28, an Obligately Anaerobic, Sulfidogenic Bacterium Isolated from Russian Soda Lake Sediments

Cited by 2 publications

References 10 publications

Desulfuribacillus

Desulfuribacillus

Desulfuribacillus stibiiarsenatis sp. nov., an obligately anaerobic, dissimilatory antimonate- and arsenate-reducing bacterium isolated from anoxic sediments, and emended description of the genus Desulfuribacillus

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