論文 - 詳細
| RRC ID | 41045 |
|---|---|
| 著者 | Zhou S, Wang H, Wang Y, Ma K, He M, Chen X, Kong D, Guo X, Ruan Z, Zhao B. |
| タイトル | Oceanisphaera psychrotolerans sp. nov., isolated from coastal sediment samples. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel aerobic, Gram-staining-negative bacterium, designated strain LAM-WHM-ZC(T), was isolated from coastal sediment samples from the Bohai Sea, near Yantai, China. Cells of LAM-WHM-ZC(T) were non-motile, short-rod- or coccoid-shaped. The temperature and pH ranges for growth were 4-40 °C (optimum: 20-33 °C) and pH 5-9 (optimum: pH 7.5). The strain did not require NaCl for growth but tolerated up to 10% NaCl (w/v). The major fatty acids of strain LAM-WHM-ZC(T) were summed feature 3, C12 : 0, C16 : 0, summed feature 2 and summed feature 8. The predominant respiratory quinone was ubiquinone Q-8. The main polar lipids were diphosphatidyglycerol, phosphatigylethanolamine, phosphatidyglycerol, one phospholipid and four unidentified glycolipids. The DNA G+C content was 59.3 mol% as determined by the melting temperature (Tm) method. Analysis of the 16S rRNA gene sequence indicated that the isolate represented a member of the genus Oceanisphaera and was closely related to Oceanisphaera arctica KCTC 23013(T), Oceanisphaera litoralis DSM 15406(T), Oceanisphaera sediminis KACC 15117(T) and Oceanisphaera donghaensis KCTC 12522(T) with 97.7%, 97.1%, 96.6% and 96.6% sequence similarity, respectively. The DNA-DNA hybridization values between strain LAM-WHM-ZC(T) and the four reference strains were 47.4 ± 2.8%, 33.5 ± 2.2%, 28.4 ± 1.8% and 13.7 ± 0.8%, respectively. Based on its phenotypic and genotypic properties, strain LAM-WHM-ZC(T) is suggested to represent a novel species of the genus Oceanisphaera, for which the name Oceanisphaera psychrotolerans sp. nov. is proposed. The type strain is LAM-WHM-ZC(T) ( = ACCC 06516(T) = JCM 30466(T)). |
| 巻・号 | 65(9) |
| ページ | 2797-2802 |
| 公開日 | 2015-9-1 |
| DOI | 10.1099/ijs.0.000331 |
| PMID | 25991663 |
| MeSH | Aeromonadaceae / classification* Aeromonadaceae / genetics Aeromonadaceae / isolation & purification Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Geologic Sediments / microbiology* Glycolipids / chemistry Molecular Sequence Data Nucleic Acid Hybridization Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Seawater / microbiology Sequence Analysis, DNA Temperature Ubiquinone / chemistry |
| IF | 2.415 |
| 引用数 | 4 |
| 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 | 2 |
| 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 30466 |