論文 - 詳細
| RRC ID | 5332 |
|---|---|
| 著者 | Maruo T, Sakamoto M, Ito C, Toda T, Benno Y. |
| タイトル | Adlercreutzia equolifaciens gen. nov., sp. nov., an equol-producing bacterium isolated from human faeces, and emended description of the genus Eggerthella. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Nine strains capable of metabolizing isoflavones to equol were isolated from human faeces. Four of the strains were characterized by determining phenotypic and biochemical features and their phylogenetic position based on 16S rRNA gene sequence analysis. These strains were related to Eggerthella sinensis HKU14T with about 93 % 16S rRNA gene sequence similarity; they were asaccharolytic, obligately anaerobic, non-spore-forming, non-motile and Gram-positive coccobacilli. In enzyme activity tests, arginine dihydrolase, arginine and leucine arylamidases were positive but nitrate reduction, urease and beta-glucosidase were negative. The major menaquinone was DMMK-6 (dimethylmenaquinone-6), while that of members of the genus Eggerthella was MMK-6 (methylmenaquinone-6). Furthermore, the cell-wall peptidoglycan type of these strains was A1gamma, while that of members of the genus Eggerthella was A4gamma. On the basis of these data, a new genus, Adlercreutzia gen. nov., is proposed with one species, Adlercreutzia equolifaciens sp. nov. The type strain of Adlercreutzia equolifaciens is FJC-B9T (=JCM 14793T =DSM 19450T =CCUG 54925T). |
| 巻・号 | 58(Pt 5) |
| ページ | 1221-7 |
| 公開日 | 2008-5-1 |
| DOI | 10.1099/ijs.0.65404-0 |
| PII | 58/5/1221 |
| PMID | 18450717 |
| MeSH | Bacterial Typing Techniques Cytophagaceae / classification* Cytophagaceae / genetics Cytophagaceae / isolation & purification Cytophagaceae / physiology DNA, Bacterial / analysis DNA, Ribosomal / analysis Equol Feces / microbiology* Genes, rRNA Genotype Humans Isoflavones / biosynthesis* Isoflavones / metabolism Molecular Sequence Data Phenotype Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Species Specificity |
| IF | 2.415 |
| 引用数 | 135 |
| 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 | 14 |
| 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 | JCM10262 JCM14553 JCM14555 JCM9979 JCM14552 JCM14551 JCM11022 JCM14554 JCM10188 JCM10643 JCM10641 JCM9981 JCM1118 JCM10300 JCM10299 JCM12494 JCM14793 |