論文 - 詳細
| RRC ID | 11504 |
|---|---|
| 著者 | Yabe S, Aiba Y, Sakai Y, Hazaka M, Yokota A. |
| タイトル | Thermogemmatispora onikobensis gen. nov., sp. nov. and Thermogemmatispora foliorum sp. nov., isolated from fallen leaves on geothermal soils, and description of Thermogemmatisporaceae fam. nov. and Thermogemmatisporales ord. nov. within the class Ktedonobacteria. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Two thermophilic, Gram-stain-positive, sporulating bacterial strains, which formed branched vegetative and aerial mycelia, were isolated from fallen leaves sampled from geothermal soils and designated ONI-1(T) and ONI-5(T). Strain ONI-1(T) grew at 50-74 °C, with optimum growth at 60-65 °C, and strain ONI-5(T) grew at 45-74 °C, with optimum growth at 60-65 °C. The pH range for growth of the strains was pH 4.6-8.0, with optimum growth at pH 7.0. The DNA G+C contents of strains ONI-1(T) and ONI-5(T) were 60.2 and 58.1 mol%, respectively. The major fatty acid was iso-C(17 : 0) and the major menaquinone was MK-9(H(2)). The cell walls of the strains contained glutamic acid, serine, glycine, histidine, alanine and ornithine. The polar lipids consisted of phosphatidylinositol, phosphatidylglycerol and a glycolipid. The cell-wall sugar was rhamnose. Detailed phylogenetic analysis based on 16S rRNA gene sequences indicated that the strains belong to the class Ktedonobacteria and that strains ONI-1(T) and ONI-5(T) are most closely related to Thermosporothrix hazakensis SK20-1(T) (85.3 and 84.5 % sequence similarity, respectively). 16S rRNA gene sequence similarity between the two strains was 96.6 %. Based on the phenotypic features and phylogenetic position, we propose that strains ONI-1(T) and ONI-5(T) constitute a novel genus containing two novel species, for which we propose the names Thermogemmatispora onikobensis gen. nov., sp. nov. (the type species; type strain ONI-1(T) = JCM 16817(T) = KCTC 19768(T)) and Thermogemmatispora foliorum sp. nov. (type strain ONI-5(T) = JCM 16818(T) = KCTC 19767(T)), within the new family Thermogemmatisporaceae fam. nov. and order Thermogemmatisporales ord. nov. |
| 巻・号 | 61(Pt 4) |
| ページ | 903-910 |
| 公開日 | 2011-4-1 |
| DOI | 10.1099/ijs.0.024877-0 |
| PMID | 20495028 |
| MeSH | Amino Acids / analysis Base Composition Carbohydrates / analysis Cell Wall / chemistry Chloroflexi / classification* Chloroflexi / genetics Chloroflexi / isolation & purification* Chloroflexi / physiology Cluster Analysis DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Hot Temperature Hydrogen-Ion Concentration Molecular Sequence Data Phospholipids / analysis Phylogeny Plant Leaves / microbiology* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Soil Microbiology* Spores, Bacterial / cytology Vitamin K 2 / analysis |
| IF | 2.415 |
| 引用数 | 34 |
| 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 | 6 |
| 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 16817 JCM 16818 |