論文 - 詳細
| RRC ID | 40867 |
|---|---|
| 著者 | Gwak JH, Kim SJ, Jung MY, Kim JG, Roh SW, Yim KJ, Lee YJ, Kim SG, Park SJ, Rhee SK. |
| タイトル | Draconibacterium filum sp. nov., a new species of the genus of Draconibacterium from sediment of the east coast of the Korean Peninsula. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A Gram-stain negative, long rod shaped, facultatively anaerobic bacterium, designated strain F2(T), was isolated from coastal sediment of the Korean Peninsula. Strain F2(T) was found to grow at 10-40 °C (optimum 30 °C), at pH 6.0-8.5 (optimum pH 7.5) and at 0.0-8.0 % (w/v) NaCl (optimum 3.0 %). Phylogenetic analysis of the 16S rRNA gene sequence showed that strain F2(T) is closely related to Draconibacterium orientale FH5(T) (with 97.9 % 16S rRNA gene similarity) of the family Prolixibacteraceae of the phylum Bacteroidetes. The major isoprenoid quinone was identified as MK-7 and the main fatty acids as iso-C15:0 (24.1 %), anteiso-C15:0 (15.4 %), C16:0 (10.7 %), iso-C17:0 3-OH (7.6 %) and iso-C16:0 3-OH (5.9 %). The major polar lipids were identified as phosphatidylethanolamine, phosphatidylinositol and four unidentified polar lipids. The genomic DNA G+C content of strain F2(T) was determined to be 44.7 mol% and the DNA-DNA relatedness of strain F2(T) with D. orientale DSM 25947(T) was 34.6 ± 4.3 %. Nitrate reduction capability and cell morphology of strain F2(T) are distinct from those of the closest relative, D. orientale DSM 25947(T). Based on these properties, we propose strain F2(T) represents a novel species within the genus Draconibacterium, with the name Draconibacterium filum sp. nov. The type strain of D. filum is F2(T) (=KCTC 32486(T) = JCM 19986(T)). |
| 巻・号 | 107(4) |
| ページ | 1049-56 |
| 公開日 | 2015-4-1 |
| DOI | 10.1007/s10482-015-0396-4 |
| PMID | 25636945 |
| MeSH | Aerobiosis Anaerobiosis Bacterial Typing Techniques Bacteroidetes / classification* Bacteroidetes / genetics Bacteroidetes / isolation & purification* Bacteroidetes / physiology Base Composition Cluster Analysis Cytosol / chemistry DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Geologic Sediments* Hydrogen-Ion Concentration Korea Microscopy Molecular Sequence Data Nitrates / metabolism Nucleic Acid Hybridization Oxidation-Reduction Phospholipids / analysis Phylogeny Quinones / analysis RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sodium Chloride / metabolism Temperature |
| IF | 2.674 |
| 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
|
| 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 19986 |