論文 - 詳細
| RRC ID | 29366 |
|---|---|
| 著者 | Losey NA, Stevenson BS, Busse HJ, Damsté JSS, Rijpstra WIC, Rudd S, Lawson PA. |
| タイトル | Thermoanaerobaculum aquaticum gen. nov., sp. nov., the first cultivated member of Acidobacteria subdivision 23, isolated from a hot spring. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel bacterium was isolated from a freshwater hot spring, the Hale House Spring, located at Hot Springs National Park, Hot Springs, AR, USA. Cells of strain MP-01(T) stained Gram-negative, were rod-shaped, non-motile, strictly anaerobic and chemo-organotrophic and did not form spores. Growth occurred at 50-65 °C, with an optimum at 60 °C, at pH 6.0-8.0, with an optimum at pH 6.5-7.0, and at NaCl concentrations up to 0.5 % (w/v), with optimum growth in the absence of NaCl. Strain MP-01(T) was capable of fermentative growth on pyruvate or proteinaceous substrates as well as reducing Fe(III) and Mn(IV). Major fatty acids were iso-C15 : 0, iso-C16 : 0, anteiso-C17 : 0 and iso-C17 : 0. The polar lipids consisted of diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine and the major isoprenoid quinone was MK-10. In the polyamine pattern, sym-homospermidine was the predominant compound. The DNA G+C content was 62.7 mol%. Analysis of the 16S rRNA gene sequence of the isolate indicated that strain MP-01(T) represents the first reported cultivated member of subdivision 23 of the Acidobacteria. It is proposed that strain MP-01(T) represents a novel genus and species, for which the name Thermoanaerobaculum aquaticum gen. nov., sp. nov. is proposed. The type strain of Thermoanaerobaculum aquaticum is MP-01(T) ( = DSM 24856(T) = JCM 18256(T)). |
| 巻・号 | 63(Pt 11) |
| ページ | 4149-4157 |
| 公開日 | 2013-11-1 |
| DOI | 10.1099/ijs.0.051425-0 |
| PMID | 23771620 |
| MeSH | Acidobacteria / classification* Acidobacteria / genetics Acidobacteria / isolation & purification Arkansas Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Fresh Water / microbiology Hot Springs / microbiology* Molecular Sequence Data Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Spermidine / analogs & derivatives Spermidine / chemistry Ubiquinone / chemistry |
| IF | 2.415 |
| 引用数 | 29 |
| 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
|
| 最多言及媒体 | Wikipedia |
| 各媒体での言及数の合計 | 4 |
| 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 18256 |