論文 - 詳細
| RRC ID | 5259 |
|---|---|
| 著者 | Morotomi M, Nagai F, Sakon H, Tanaka R. |
| タイトル | Dialister succinatiphilus sp. nov. and Barnesiella intestinihominis sp. nov., isolated from human faeces. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Two anaerobic, non-spore-forming, bacteria (YIT 11850(T) and YIT 11860(T)) that stained Gram-negative, were isolated from human faeces. Cells of strain YIT 11850(T) were coccobacilli, asaccharolytic and largely unreactive, with only traces of lactate and propionate as metabolic end products; however, strain YIT 11850(T) was able to decarboxylate succinate to propionate. The DNA G+C content of strain YIT 11850(T) was 51.9 mol%. Following 16S rRNA gene sequence analysis, this strain was found to be most closely related to Dialister propionicifaciens, with 95.1 % sequence similarity between the two taxa. Biochemical data supported the affiliation of strain YIT 11850(T) to the genus Dialister. Strain YIT 11850(T) therefore represents a novel species for which the name Dialister succinatiphilus sp. nov. is proposed; the type strain is YIT 11850(T) (=DSM 21274(T)=JCM 15077(T)). Cells of the other isolate, strain YIT 11860(T), were non-motile, rod-shaped, positive for aesculin hydrolysis, negative for indole production, produced succinic and acetic acids as end products of glucose metabolism and possessed a DNA G+C content of 45.5 mol%. On the basis of 16S rRNA gene sequence similarity values, this strain was shown to belong to the family 'Porphyromonadaceae' related to Barnesiella viscericola (96.0 %); similarity values with species within the family 'Porphyromonadaceae' with validly published names were less than 86 %. Biochemical data supported the affiliation of strain YIT 11860(T) to the genus Barnesiella. Strain YIT 11860(T) therefore represents a novel species for which the name Barnesiella intestinihominis sp. nov. is proposed; the type strain is YIT 11860(T) (=DSM 21032(T)=JCM 15079(T)). |
| 巻・号 | 58(Pt 12) |
| ページ | 2716-20 |
| 公開日 | 2008-12-1 |
| DOI | 10.1099/ijs.0.2008/000810-0 |
| PII | 58/12/2716 |
| PMID | 19060046 |
| MeSH | Bacteroidetes / classification* Bacteroidetes / genetics Bacteroidetes / physiology* Feces / microbiology* Humans Molecular Sequence Data Phylogeny RNA, Ribosomal, 16S / genetics Species Specificity Veillonellaceae / classification* Veillonellaceae / genetics Veillonellaceae / physiology* |
| IF | 2.415 |
| 引用数 | 46 |
| 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 | JCM15077 JCM15079 |