論文 - 詳細
| RRC ID | 48210 |
|---|---|
| 著者 | Kim K, Srinivasan S, Lee SS. |
| タイトル | Loktanella aquimaris sp. nov., Isolated from Seawater. |
| ジャーナル | Curr Microbiol |
| Abstract |
Two novel bacterial strains, designated C5(T) and C9 were isolated from a fish cage at Tongyeong, South Korea and were characterized to determine their taxonomic position. The strains were Gram-negative, non-motile, strictly aerobic and short rod shaped. Growth occurred between 20 and 32 °C (optimum 30 °C) and at pH 6.0-9.0 (optimum pH 8.0) and at 0-10 % NaCl (optimum at 2 % NaCl). Based on the 16S rRNA gene sequence analysis, they were identified as a member of the genus Loktanella that belongs to the phylum Proteobacteria. Strains C5(T) and C9 were analyzed by a polyphasic approach, revealing variations in their phenotypic characters but reciprocal DNA-DNA hybridization values confirmed that they belong to the same species. Phylogenetic analysis of the 16S rRNA gene sequences of closely related species indicated their similarities were below 97 %. The predominant isoprenoid quinone is ubiquinone-10 (Q-10). The major cellular fatty acids were C16:0, and C18:1 ω7c. Major polar lipid contained phosphatidylglycerol (PG), phosphatidycholine (PC), diphosphatidylglycerol (DPG), phosphatidylethanolamine (PE), unidentified amino lipid (AL) and unidentified lipids (L1-3). Based on phylogenetic and phenotypic data, the isolated strains represent a novel species of the genus Loktanella, for which the name Loktanella aquimaris sp. nov. is proposed. The type strains were C5(T) (=KEMB 3-892(T) = JCM 30382(T)), and a second strain is C9 (=KEMB 3-893 = JCM 30383). |
| 巻・号 | 72(2) |
| ページ | 228-233 |
| 公開日 | 2016-2-1 |
| DOI | 10.1007/s00284-015-0945-0 |
| PII | 10.1007/s00284-015-0945-0 |
| PMID | 26607359 |
| MeSH | Aerobiosis Bacterial Typing Techniques Cluster Analysis Cytosol / chemistry DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Hydrogen-Ion Concentration Korea Molecular Sequence Data Nucleic Acid Hybridization Phospholipids / analysis Phylogeny Quinones / analysis RNA, Ribosomal, 16S / genetics Rhodobacteraceae / classification* Rhodobacteraceae / genetics Rhodobacteraceae / isolation & purification* Rhodobacteraceae / physiology Seawater / microbiology* Sequence Analysis, DNA Sodium Chloride / metabolism Temperature |
| IF | 1.746 |
| 引用数 | 2 |
| 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 |
| リソース情報 | |
| 一般微生物 | JCM 30382 JCM 30383 JCM 21636 JCM 23210 JCM 21635 JCM 18161 |