論文 - 詳細
| RRC ID | 27591 |
|---|---|
| 著者 | Shimane Y, Tsuruwaka Y, Miyazaki M, Mori K, Minegishi H, Echigo A, Ohta Y, Maruyama T, Grant WD, Hatada Y. |
| タイトル | Salinisphaera japonica sp. nov., a moderately halophilic bacterium isolated from the surface of a deep-sea fish, Malacocottus gibber, and emended description of the genus Salinisphaera. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A moderately halophilic, slightly acidophilic, aerobic bacterium, designated strain YTM-1(T), was isolated from the body surface of Malacocottus gibber. Cells were Gram-stain-negative, short rods or cocci, approximately 0.9-1.1 µm long and 1.0-1.8 µm wide. Strain YTM-1(T) was able to grow with 1-30% NaCl (optimum, 7.5-10%, w/v), at 4-30 °C (optimum, 20-25 °C) and at pH 3.8-9.5 (optimum, pH 5.0-5.5). Phylogenetic analysis based on 16S rRNA gene sequence similarities showed that strain YTM-1(T) belonged to the genus Salinisphaera with low similarity values to the type strains of recognized species of this genus (<94.8-94.4%). The polar lipids of strain YTM-1(T) consisted of diphosphatidylglycerol, phosphatidylcholine, phosphatidylglycerol, phosphatidylethanolamine, phosphatidylserine, three unknown phospholipids and one unknown lipid. The predominant isoprenoid quinone was Q-8. The major fatty acids were C19:0ω8c cyclo, C18:1ω7c, C16:1ω5c and C16:0. The DNA G+C content of strain YTM-1(T) was 67.3 mol%. These phylogenetic, physiological and chemotaxonomic data indicated that strain YTM-1(T) represents a novel species of the genus Salinisphaera, for which the name Salinisphaera japonica sp. nov. is proposed. The type strain is YTM-1(T) (=JCM 18087(T)=CECT 8012(T)). An emended description of the genus Salinisphaera is also proposed. |
| 巻・号 | 63(Pt 6) |
| ページ | 2180-2185 |
| 公開日 | 2013-6-1 |
| DOI | 10.1099/ijs.0.047845-0 |
| PMID | 23125319 |
| MeSH | Animals Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / analysis Fishes / microbiology* Gammaproteobacteria / classification* Gammaproteobacteria / genetics Gammaproteobacteria / isolation & purification Molecular Sequence Data Phospholipids / analysis Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Ubiquinone / analysis |
| IF | 2.415 |
| 引用数 | 7 |
| 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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| 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 18087 |