論文 - 詳細
| RRC ID | 21310 |
|---|---|
| 著者 | Vajna B, Kanizsai S, Kéki Z, Márialigeti K, Schumann P, Tóth EM. |
| タイトル | Thermus composti sp. nov., isolated from oyster mushroom compost. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-negative, rod-shaped bacterium (strain K-39(T)) was isolated from the thermophilic phase of the composting process for oyster mushroom substrate preparation. The strain grew at 40-80 °C (optimum, 65-75 °C), at pH 5-9 (optimum, pH 7), in media containing up to 1.5% (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain K-39(T) formed a distinct lineage within the genus Thermus. Its closest cultivated relative was Thermus islandicus PRI 3838(T) (96.8% similarity). The DNA G+C content of strain K-39(T) was 71.3 mol%. The new strain could be differentiated from the related taxa by not being able to hydrolyse starch. The predominant fatty acids of strain K-39(T) were iso-C(17:0) and anteiso-C(17:0). Strain K-39(T) contained a lower amount of the fatty acid iso-C(15:0) as compared to related species of the genus Thermus. The predominant respiratory quinone of the new isolate was menaquinone MK-8. On the basis of a taxonomic study using a polyphasic approach, strain K-39(T) is considered to represent a novel species of the genus Thermus, for which the name Thermus composti sp. nov. is proposed. The type strain is K-39(T) (=DSM 21686(T)=NCAIM B 02340(T)). |
| 巻・号 | 62(Pt 7) |
| ページ | 1486-1490 |
| 公開日 | 2012-7-1 |
| DOI | 10.1099/ijs.0.030866-0 |
| PMID | 21856987 |
| MeSH | Bacterial Typing Techniques Base Composition Cluster Analysis Culture Media / chemistry DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Hydrogen-Ion Concentration Molecular Sequence Data Phylogeny Pleurotus* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sodium Chloride / metabolism Soil Microbiology* Temperature Thermus / classification* Thermus / genetics Thermus / isolation & purification* Thermus / physiology Vitamin K 2 / analysis |
| IF | 2.415 |
| 引用数 | 16 |
| 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 15153 |