論文 - 詳細
| RRC ID | 40907 |
|---|---|
| 著者 | An TT, Picardal FW. |
| タイトル | Desulfuromonas carbonis sp. nov., an Fe(III)-, S0- and Mn(IV)-reducing bacterium isolated from an active coalbed methane gas well. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel, mesophilic, obligately anaerobic, acetate-oxidizing, dissimilatory iron-, sulfur-, and manganese-reducing bacterium, designated strain ICBM(T), was obtained from an active, coalbed methane gas well in Indiana, USA. Strain ICBM(T) was a Gram-stain-negative, non-spore-forming, rod-shaped, non-motile bacterium that was rich in c-type cytochromes and formed red colonies in solid medium. Strain ICBM(T) conserved energy to support growth from the oxidation of acetate, propionate, pyruvate, malate, fumarate, succinate and dl-lactate, concomitant with dissimilatory iron reduction. Strain ICBM(T) fermented fumarate yielding succinate and acetate. Strain ICBM(T) was able to grow in the temperature range of 10 °C to 37 °C, NaCl concentration range of 0 to 1.2 M, and pH range of 6.5 to 8.0. The physiological characteristics of strain ICBM(T) indicated that it belongs to the Desulfuromonas cluster. The G+C content of its genomic DNA was 61.2 mol%. The predominant cellular fatty acids were C16 : 0 (39.3%), C16 : 1ω7c and/or iso-C15 : 0 2-OH (36.6%). The closest cultured phylogenetic relative of strain ICBM(T) was Desulfuromonas michiganensis BB1(T) with only 95% 16S rRNA gene sequence similarity. This confirmed that strain ICBM(T) is affiliated with the genus Desulfuromonas . On the basis of phenotypic and genotypic differences between strain ICBM(T) and other taxa of the genus Desulfuromonas , strain ICBM(T) represents a novel species for which the name Desulfuromonas carbonis sp. nov. is proposed (type strain ICBM(T) = DSM 29759(T) = JCM 30471(T)). Strain ICBM(T) is the first Fe(III)-, S(0)-, and Mn(IV)-reducing bacterium that was isolated from a coal bed. |
| 巻・号 | 65(Pt 5) |
| ページ | 1686-1693 |
| 公開日 | 2015-5-1 |
| DOI | 10.1099/ijs.0.000159 |
| PMID | 25736408 |
| MeSH | Bacterial Typing Techniques Base Composition Cytochromes / chemistry DNA, Bacterial / genetics Desulfuromonas / classification* Desulfuromonas / genetics Desulfuromonas / isolation & purification Fatty Acids / chemistry Ferric Compounds / metabolism Indiana Manganese Compounds / metabolism Methane Molecular Sequence Data Oil and Gas Fields / microbiology* Oxidation-Reduction Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA |
| IF | 2.415 |
| 引用数 | 13 |
| WOS 分野 | MICROBIOLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
|
| 各媒体での言及数の合計 | 0 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| 一般微生物 | JCM 30471 |