論文 - 詳細
| RRC ID | 3062 |
|---|---|
| 著者 | Xing D, Ren N, Li Q, Lin M, Wang A, Zhao L. |
| タイトル | Ethanoligenens harbinense gen. nov., sp. nov., isolated from molasses wastewater. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Two strictly anaerobic bacterial strains (YUAN-3T and X-29) were isolated from anaerobic activated sludge of molasses wastewater in a continuous stirred-tank reactor. The strains were Gram-positive, non-spore-forming, mesophilic and motile. Cells were regular rods (0.4-0.8 x 1.5-8.0 microm) and occurred singly, in pairs and sometimes in chains of up to eight. Autoaggregative and autofluorescent growth of strain YUAN-3T and non-aggregative growth of strain X-29 were observed at 20-44 degrees C and pH 3.5-9.0. Both strains hydrolysed gelatin and aesculin and fermented several kinds of mono-, di- and oligosaccharides. Fermentation end products formed from glucose were acetate, ethanol, hydrogen and carbon dioxide. The predominant cellular fatty acids were the branched-chain fatty acids iso-C(16 : 0) (44.18 %) and iso-C(12 : 0) (26.67 %). The DNA G+C contents of strains YUAN-3T and X-29 were 47.8 and 49.0 mol%, respectively. Phylogenetic analysis based on 16S rRNA gene sequences revealed that the isolates represent a novel phyletic sublineage within the Clostridium cellulosi rRNA cluster, with <92 % 16S rRNA gene sequence similarity to currently known species. On the basis of polyphasic evidence from this study, it is proposed that the unknown bacterium should be classified in a new genus as a novel species, Ethanoligenens harbinense gen. nov., sp. nov. The type strain of Ethanoligenens harbinense is YUAN-3T (=JCM 12961T = CGMCC 1.5033T). |
| 巻・号 | 56(Pt 4) |
| ページ | 755-760 |
| 公開日 | 2006-4-1 |
| DOI | 10.1099/ijs.0.63926-0 |
| PMID | 16585689 |
| MeSH | Anaerobiosis Gram-Positive Bacteria / classification* Gram-Positive Bacteria / isolation & purification* Gram-Positive Bacteria / physiology Molasses / microbiology* Molecular Sequence Data Phylogeny RNA, Ribosomal, 16S / analysis RNA, Ribosomal, 16S / genetics Water Microbiology* |
| IF | 2.415 |
| 引用数 | 96 |
| 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 | 3 |
| 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 | |
| 病原微生物 | JCM 12961? |