論文 - 詳細
| RRC ID | 5496 |
|---|---|
| 著者 | Panda SK, Jyoti V, Bhadra B, Nayak KC, Shivaji S, Rainey FA, Das SK. |
| タイトル | Thiomonas bhubaneswarensis sp. nov., an obligately mixotrophic, moderately thermophilic, thiosulfate-oxidizing bacterium. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel aerobic, obligately mixotrophic, moderately thermophilic, thiosulfate-oxidizing bacterium, S10T, was isolated from hot-spring sediment samples collected from Atri, Bhubaneswar, India. The cells of this isolate stained Gram-negative and were strictly aerobic, non-sporulating, rod-shaped and motile with a single polar flagellum. Strain S10T was positive for oxidase and catalase activities. It was capable of utilizing thiosulfate under mixotrophic growth conditions. Mixotrophic growth was observed at pH 6.0-8.5 and 25-45 degrees C; optimum growth occurred at pH 7.5-8.0 and 30-37 degrees C. The major cellular fatty acids were C12:0 3-OH, C16:1omega7c, C16:0, C17:0 cyclo, C18:1omega7c and C19:0 cyclo omega8c. The DNA G+C content of strain S10T was 64.8 mol%. 16S rRNA gene sequence analysis indicated that the bacterium clustered within the radiation of the genus Thiomonas and showed 98.0% similarity with Thiomonas perometabolis ATCC 23370T and Thiomonas intermedia ATCC 15466T. However, DNA-DNA reassociation values of strain S10T with Thiomonas perometabolis JCM 20426T and Thiomonas intermedia JCM 20425T, its nearest phylogenetic relatives, were 46 and 39%, respectively. On the basis of phenotypic, physiological and chemotaxonomic properties, 16S rRNA gene sequence analysis and DNA-DNA reassociation studies, it is proposed that strain S10T represents a novel species of the genus Thiomonas, Thiomonas bhubaneswarensis sp. nov.; the type strain is S10T (=DSM 18181T=JCM 14806T). |
| 巻・号 | 59(Pt 9) |
| ページ | 2171-5 |
| 公開日 | 2009-9-1 |
| DOI | 10.1099/ijs.0.007120-0 |
| PII | ijs.0.007120-0 |
| PMID | 19605731 |
| MeSH | Aerobiosis Bacterial Typing Techniques Base Composition Betaproteobacteria / classification* Betaproteobacteria / genetics Betaproteobacteria / isolation & purification* Betaproteobacteria / physiology Catalase / metabolism Cluster Analysis DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids Geologic Sediments / microbiology* Hot Springs Hydrogen-Ion Concentration India Locomotion Molecular Sequence Data Nucleic Acid Hybridization Oxidation-Reduction Oxidoreductases / metabolism Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Temperature Thiosulfates / metabolism* |
| IF | 2.415 |
| 引用数 | 20 |
| 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
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| 最多言及媒体 | Wikipedia |
| 各媒体での言及数の合計 | 1 |
| 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 | JCM20425 JCM20426 JCM14806 |