論文 - 詳細
| RRC ID | 29379 |
|---|---|
| 著者 | Pi RX, Zhang WW, Fang MX, Zhang YZ, Li TT, Wu M, Zhu XF. |
| タイトル | Oceanirhabdus sediminicola gen. nov., sp. nov., an anaerobic bacterium isolated from sea sediment. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel anaerobic bacterium, designated NH-JN4(T) was isolated from a sediment sample collected in the South China Sea. Cells were Gram-stain-positive, spore-forming, peritrichous and rod-shaped (0.5-1.2×2.2-7 µm). The temperature and pH ranges for growth were 22-42 °C and pH 6.0-8.5. Optimal growth occurred at 34-38 °C and pH 6.5-7.0. The NaCl concentration range for growth was 0.5-6 % (w/v) with an optimum of 2.5 %. Catalase and oxidase were not produced. Substrates which could be utilized were peptone, tryptone, yeast extract, beef extract and glycine. Main fermentation products from PYG medium were formate, acetate, butyrate and ethanol. Strain NH-JN4(T) could utilize sodium sulfite as an electron acceptor. No respiratory quinone was detected. The predominant fatty acids were anteiso-C15 : 0, C16 : 0, iso-C15 : 0, anteiso-C17 : 0 and C16 : 0 DMA. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol and glycolipids. The DNA G+C content was 35.8 mol%. Phylogenetic analysis based on the 16S rRNA gene sequence revealed that strain NH-JN4(T) was a member of family Clostridiaceae, and was most closely related to Clostridium limosum ATCC 25620(T), Clostridium proteolyticum DSM 3090(T), Clostridium histolyticum ATCC 19401(T) and Clostridium tepidiprofundi SG 508(T), showing 94.0, 93.0, 92.9 and 92.3 % sequence similarity, respectively. On the basis of phenotypic, genotypic and chemotaxonomic properties, strain NH-JN4(T) represents a novel species of a new genus in the family Clostridiaceae, for which the name Oceanirhabdus sediminicola gen. nov., sp. nov. is proposed. The type strain of the type species is NH-JN4(T) ( = JCM 18501(T) = CCTCC AB 2013103(T) = KCTC 15322(T)). |
| 巻・号 | 63(Pt 11) |
| ページ | 4277-4283 |
| 公開日 | 2013-11-1 |
| DOI | 10.1099/ijs.0.051243-0 |
| PMID | 23811141 |
| MeSH | Bacteria, Anaerobic / classification* Bacteria, Anaerobic / genetics Bacteria, Anaerobic / isolation & purification Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Geologic Sediments / microbiology* Glycolipids / chemistry Gram-Positive Endospore-Forming Rods / classification* Gram-Positive Endospore-Forming Rods / genetics Gram-Positive Endospore-Forming Rods / isolation & purification Molecular Sequence Data Phylogeny* Quinones / chemistry RNA, Ribosomal, 16S / genetics Seawater / microbiology* Sequence Analysis, DNA |
| IF | 2.415 |
| 引用数 | 4 |
| 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 18501 |