論文 - 詳細
| RRC ID | 60527 |
|---|---|
| 著者 | Le Roy T, Van der Smissen P, Paquot A, Delzenne N, Muccioli GG, Collet JF, Cani PD. |
| タイトル | Butyricimonas faecalis sp. nov., isolated from human faeces and emended description of the genus Butyricimonas. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-negative, strictly anaerobic, non-spore forming, non-motile, non-pigmented bacterial strain, designated H184T, was isolated from human faeces. 16S rRNA gene sequence analysis showed that strain H184T represents a member of the genus Butyricimonas. Strain H184T is related to but distinct from Butyricimonasvirosa JCM 15149T and Butyricimonasparavirosa JCM 18677T, with 16S rRNA gene sequence similarities of 96.32 and 96.24 %, respectively. Strain H184T shared 90.50 % hsp60 gene sequence similarity to B. virosa JCM 15149T and B. paravirosa JCM 18677T. Growth occurs between 25 and 42 °C with an optimum at 37 °C. Bile and NaCl concentration range allowing growth are 0-3.75 % and 0-1.8 %, respectively. pH range for growth is 5.5-8. The strain produced propionate as the major end product from glucose. The major cellular fatty acids of strain H184T were iso-C15 : 0 (63.5 %) and iso-C17 : 0 3-OH (12.8%). The major menaquinone of the strain was MK-10 (86 %). DNA G+C content of the isolate H184T was 44.2 mol%. The genome-based comparison between strain H184T and B. virosa JCM 15149T by pairwise average nucleotide identity indicated a clear distinction with a score of 87.22. On the basis of these data, strain H184T represents a novel species of the genus Butyricimonas, for which the name Butyricimonas faecalis sp. nov. is proposed. The type strain of B. faecalis is H184T (DSM 106867T, LMG 30602T). |
| 巻・号 | 69(3) |
| ページ | 833-838 |
| 公開日 | 2019-3-1 |
| DOI | 10.1099/ijsem.0.003249 |
| PMID | 30698516 |
| MeSH | Adult Bacteria, Anaerobic / classification Bacteria, Anaerobic / isolation & purification Bacterial Typing Techniques Bacteroidetes / classification* Bacteroidetes / isolation & purification Base Composition Belgium DNA, Bacterial / genetics Fatty Acids / chemistry Feces / microbiology* Female Humans Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Vitamin K 2 / chemistry |
| IF | 2.166 |
| 引用数 | 1 |
| 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 | X(Twitter) |
| 各媒体での言及数の合計 | 5 |
| 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 | JCM15148 JCM15149 JCM18677 JCM18676 |