論文 - 詳細
| RRC ID | 55361 |
|---|---|
| 著者 | Arroua B, Grimaud R, Hirschler-Réa A, Bouriat P, Magot M, Urios L, Ranchou-Peyruse A. |
| タイトル | Pleomorphochaeta naphthae sp. nov., a new anaerobic fermentative bacterium isolated from an oil field. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel anaerobic fermentative bacterium, strain SEBR 4209T, was isolated from a water sample of a Congolese oil field. Strain SEBR 4209T is phylogenetically related to the genus Pleomorphochaeta, in the family Spirochaetaceae. Its closest relatives are Pleomorphochaeta caudata SEBR 4223T (94.5 % 16S rRNA gene sequence similarity) and Pleomorphochaeta multiformis MO-SPC2T (94.3 % similarity). Like the other members of this genus, cells have a pleomorphic morphology, in particular an annular shape and long stalks. Optimal growth was observed at 37 °C, at pH between 6.8 and 7.0, and with 40 g l-1 NaCl. This strain was only able to grow by fermentation of carbohydrates. The fermentation products from glucose utilization were acetate, ethanol, CO2 and H2. Predominant fatty acids were C14 : 0, C14 : 0 DMA, C16 : 0 and C16 : 1ω7c. The major polar lipids were phosphoglycolipids, phospholipids and glycolipids. The G+C content of the DNA was 29.6 mol%. Based on phenotypic characteristics and phylogenetic traits, strain SEBR 4209T is considered to represent a novel species of the genus Pleomorphochaeta, for which the name Pleomorphochaetanaphthae sp. nov. is proposed. The type strain is SEBR 4209T (=DSM 104684T=JCM 31871T). |
| 巻・号 | 68(12) |
| ページ | 3747-3753 |
| 公開日 | 2018-12-1 |
| DOI | 10.1099/ijsem.0.003048 |
| PMID | 30307390 |
| MeSH | Bacterial Typing Techniques Base Composition Congo DNA, Bacterial / genetics Fatty Acids / chemistry Glycolipids / chemistry Oil and Gas Fields / microbiology* Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Spirochaetaceae / classification* Spirochaetaceae / genetics Spirochaetaceae / isolation & purification |
| IF | 2.166 |
| 引用数 | 0 |
| 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 | X(Twitter) |
| 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 31871 |