論文 - 詳細
| RRC ID | 55377 |
|---|---|
| 著者 | Sakamoto M, Ikeyama N, Kunihiro T, Iino T, Yuki M, Ohkuma M. |
| タイトル | Mesosutterella multiformis gen. nov., sp. nov., a member of the family Sutterellaceae and Sutterella megalosphaeroides sp. nov., isolated from human faeces. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Two novel, obligately anaerobic, Gram-stain-negative, rod or coccoid-shaped bacteria, designated strains 4NBBH2T and 6FBBBH3T, were isolated from faecal samples of a healthy Japanese woman and man. The 16S rRNA gene sequence analysis showed that these strains represent a distinct lineage within the family Sutterellaceae. Strain 4NBBH2T formed a monophyletic branch between the genera Parasutterella and Sutterella, with sequence similarity to Sutterella stercoricanis CCUG 47620T (92.6 %), followed by Sutterella wadsworthensis WAL 7877 (92.4 %), Sutterella parvirubra YIT 11816T (92.1 %) and Parasutterella secunda YIT 12071T (91.8 %). Strain 6FBBBH3T was affiliated to the genus Sutterella, with highest similarity to S. stercoricanis CCUG 47620T (97.1 %), followed by S. parvirubra YIT 11816T (96.6 %) and S. wadsworthensis WAL 7877 (95.2 %). Strains 4NBBH2T and 6FBBBH3T were asaccharolytic. Analysis of fatty acids revealed that strain 4NBBH2T could be differentiated from Sutterella species (including strain 6FBBBH3T) by the presence of a low concentration of C16 : 1ω7c. The major respiratory quinones of strain 4NBBH2T were menaquinone (MK)-6 and methylmenaquinone (MMK)-6, whereas those of strain 6FBBBH3T were MK-5 and MMK-5. The G+C content of the genomic DNA of strains 4NBBH2T and 6FBBBH3T were 56.9 and 62.8 mol%, respectively. On the basis of the collected data, strain 4NBBH2T represents a novel species in a novel genus of the family Sutterellaceae, for which the name Mesosutterella multiformis gen. nov., sp. nov. is proposed. The type strain is 4NBBH2T (=JCM 32464T=DSM 106860T). We also propose a novel Sutterella species, Sutterellamegalosphaeroides sp. nov., for strain 6FBBBH3T (=JCM 32470T=DSM 106861T). |
| 巻・号 | 68(12) |
| ページ | 3942-3950 |
| 公開日 | 2018-12-1 |
| DOI | 10.1099/ijsem.0.003096 |
| PMID | 30394865 |
| MeSH | Alcaligenaceae / classification Bacterial Typing Techniques Base Composition Burkholderiales / classification* Burkholderiales / genetics Burkholderiales / isolation & purification DNA, Bacterial / genetics Fatty Acids / chemistry Feces / microbiology* Female Humans Japan Male Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry |
| IF | 2.166 |
| 引用数 | 2 |
| 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 | Wikipedia |
| 各媒体での言及数の合計 | 4 |
| 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 32464 JCM 32470 JCM 32440 JCM 32441 JCM 14724 JCM 15078 JCM 16078 |