論文 - 詳細
| RRC ID | 21399 |
|---|---|
| 著者 | Fang MX, Zhang WW, Zhang YZ, Tan HQ, Zhang XQ, Wu M, Zhu XF. |
| タイトル | Brassicibacter mesophilus gen. nov., sp. nov., a strictly anaerobic bacterium isolated from food industry wastewater. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel mesophilic, strictly anaerobic bacterium, strain BM(T), was isolated from food industry wastewater. The cells were motile, non-spore-forming rods and stained Gram-negative. Growth of strain BM(T) was observed at 16-44 °C (optimum 37 °C) and pH 6.0-9.0 (optimum pH 7.5). The NaCl concentration range for growth was 0-8% (optimum 1.5%, w/v). Strain BM(T) was chemo-organotrophic, using a few sugars and amino acids as sole carbon and energy sources. The fermentation products from peptone-yeast extract broth were propionate, formate, acetate, ethanol and isovalerate. Indole, NH(3) and H(2)S were produced from peptone. No respiratory quinones could be detected. The major fatty acids were iso-C(15:0) (39.3%), iso-C(15:0) dimethyl acetal (10.1%), anteiso-C(15:0) (7.6%), C(14:0) (6.1%) and C(16:0) (5.6%). The major polar lipids were diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylglycerol and a number of unidentified aminoglycolipids, glycolipids and phospholipids. The DNA G+C content was 28.2 mol%. Phylogenetic analysis based on the 16S rRNA gene sequence revealed that strain BM(T) was related to various genera of the family Clostridiaceae, and its closest relatives were Sporosalibacterium faouarense SOL3f37(T) (94.3% 16S rRNA gene sequence similarity), Proteiniborus ethanoligenes GW(T) (92.1%) and Clostridiisalibacter paucivorans 37HS60(T) (92.0%). In recognition of its distinct phenotypic and genotypic characteristics, isolate BM(T) is proposed to represent a novel species of a new genus, Brassicibacter mesophilus gen. nov., sp. nov. The type strain of Brassicibacter mesophilus is BM(T) ( = JCM 16868(T) = DSM 24659(T)). |
| 巻・号 | 62(Pt 12) |
| ページ | 3018-3023 |
| 公開日 | 2012-12-1 |
| DOI | 10.1099/ijs.0.034660-0 |
| PMID | 22307504 |
| MeSH | Bacteria, Anaerobic / classification* Bacteria, Anaerobic / genetics Bacteria, Anaerobic / isolation & purification Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / analysis Fermentation Food-Processing Industry* Molecular Sequence Data Phospholipids / analysis Phylogeny* Quinones / analysis RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Wastewater / microbiology* |
| IF | 2.415 |
| 引用数 | 36 |
| 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 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 2 |
| 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 15487 JCM 16868 |