論文 - 詳細
| RRC ID | 40881 |
|---|---|
| 著者 | Matsuyama H, Minami H, Sakaki T, Kasahara H, Watanabe A, Onoda T, Hirota K, Yumoto I. |
| タイトル | Psychrobacter oceani sp. nov., isolated from marine sediment. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel marine bacterium, designated strain 4k5(T), was isolated from a sediment sample of the Pacific Ocean. The strain was Gram-stain-negative, strictly aerobic, non-motile, oxidase-positive and catalase-positive and required Na(+) for growth. Its major isoprenoid quinone was ubiquinone 8 (Q-8), and its cellular fatty acid profile consisted mainly of C18 : 1v9c (71.4%), C16 : 1v7c (9.1%) and C18 : 0. The DNA G+C content was 45.3 mol%. 16S rRNA gene sequence analysis suggested that strain 4k5(T) is a member of the genus Psychrobacter . Strain 4k5(T) exhibited the closely phylogenetic affinity to Psychrobacter pacificensis IFO 16270(T) (99.4% 16S rRNA gene sequence similarity), P. piscatorii T-3-2(T) (97.7%), P. nivimaris 88/2-7(T) (97.7%), P. celer SW-238(T) (97.7%), P. aestuarii SC35(T) (97.6%) and P. vallis CMS39(T) (97.6%). DNA-DNA hybridization between strain 4k5(T) and P. pacificensis NBRC 103191(T), P. piscatorii JCM 15603(T). P. nivimaris DSM 16093(T), P. celer JCM 12601(T), P. aestuarii JCM 16343(T) and P. vallis DSM 15337(T) was 42.5, 47.0, 38.1, 23.7, 9.0 and 27.4%, respectively. Owing to the significant differences in phenotypic and chemotaxonomic characteristics, phylogenetic analysis based on the 16S rRNA gene sequence and DNA-DNA relatedness data, the isolate merits classification within a novel species, for which the name Psychrobacter oceani sp. nov. is proposed. The type strain is 4k5(T) ( = JCM 30235(T) =NCIMB 14948(T)). |
| 巻・号 | 65(Pt 5) |
| ページ | 1450-1455 |
| 公開日 | 2015-5-1 |
| DOI | 10.1099/ijs.0.000118 |
| PMID | 25678681 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Geologic Sediments / microbiology* Molecular Sequence Data Nucleic Acid Hybridization Pacific Ocean Phylogeny* Psychrobacter / classification* Psychrobacter / genetics Psychrobacter / isolation & purification RNA, Ribosomal, 16S / genetics Seawater / microbiology* Sequence Analysis, DNA Ubiquinone / chemistry |
| IF | 2.415 |
| 引用数 | 5 |
| 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 | Policy sources |
| 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 | JCM 15603 JCM 12601 JCM 16343 JCM 30235 |