論文 - 詳細
| RRC ID | 27475 |
|---|---|
| 著者 | Wang Y, Zhao R, Ji S, Li Z, Yu T, Li B, Shi X, Zhang XH. |
| タイトル | Litorilituus sediminis gen. nov. sp. nov., isolated from coastal sediment of an amphioxus breeding zone in Qingdao, China. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A Gram-negative, non-spore-forming, catalase- and oxidase-positive, aerobic, curved-rod shaped bacterium with polar or subpolar flagellum, designated strain JYr2(T), was isolated from a sediment sample collected from an amphioxus breeding zone in the coastal region of Qingdao, China. The organism grew optimally at 37 °C, pH 8-9 and in the presence of 3 % (w/v) NaCl or 3-4 % sea salts (w/v; Sigma). Salt was required for growth. The strain contained isoprenoid quinone 8 (Q-8, 100 %) as the predominant isoprenoid quinone and C16:0 (24.1 %) and C16:1 ω7c and/or C16:1 ω6c (35.8 %) as major fatty acids. Phosphatidylethanolamine, phosphatidylglycerol, aminophospholipid (PN) and two aminolipid (AL1, AL2) were the major constituents of the phospholipids. A phylogenetic analysis based on 16S rRNA gene sequences indicated that strain JYr2(T) formed a distinct evolutionary lineage within the family Colwelliaceae. It showed <95.0 % sequence similarities to all validly published species in the family Colwelliaceae, except 95.2 % to Thalassomonas viridans DSM 13754(T) and 95.0 % to Colwellia polaris JCM 537(T). The G+C content of the DNA was 42.7 mol%. On the basis of the polyphasic taxonomic study, strain JYr2(T) (= CGMCC 1.10794(T) = JCM 17549(T)) was considered to represent a novel genus and species in Gammaproteobacteria, for which the name Litorilituus sediminis gen. nov. sp. nov. was proposed. |
| 巻・号 | 104(3) |
| ページ | 423-30 |
| 公開日 | 2013-9-1 |
| DOI | 10.1007/s10482-013-9967-4 |
| PMID | 23839057 |
| MeSH | Aerobiosis Animals Bacterial Typing Techniques Base Composition Catalase / analysis China Cluster Analysis DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Flagella / physiology Gammaproteobacteria / classification* Gammaproteobacteria / genetics Gammaproteobacteria / isolation & purification* Gammaproteobacteria / physiology Geologic Sediments / microbiology* Hydrogen-Ion Concentration Lancelets / growth & development* Molecular Sequence Data Oxidoreductases / analysis Phospholipids / analysis Phylogeny Quinones / analysis RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sodium Chloride / metabolism Temperature |
| IF | 2.674 |
| 引用数 | 1 |
| 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 | 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 13952 JCM 17549 |