論文 - 詳細
| RRC ID | 80382 |
|---|---|
| 著者 | Sun Y, Wang L, Han D, Li J, Liu Y, Tan Y, Pan Z, Yang R, Qu P, Wang Z, Bi Y. |
| タイトル | Curtanaerobium respiraculi gen. nov., sp. nov., a novel anaerobic bacterium isolated from human bronchoalveolar lavage fluid. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Two related anaerobic strains, designated as SWB101512T and SWB19611, were isolated from the bronchoalveolar lavage fluid of two lung cancer patients. Cells were Gram-stain-positive, non-motile and non-spore-forming. Growth could be observed at 26-45 °C (optimum, 37 °C), pH 5.0-8.5 (optimum, pH 7.0) and with 0.5-2.0 % (v/w) NaCl (optimum, 1.0%). The 16S rRNA gene sequences of SWB101512T and SWB19611 showed the highest similarities to Denitrobacterium detoxificans DSM 21843T (91.1 and 91.3 %, respectively). The phylogenetic tree based on the 16S rRNA gene sequences and the core genome sequences demonstrated that the two strains clustered together and formed a distinct lineage within the family Eggerthellaceae. The DNA G+C contents of strains SWB101512T and SWB19611 were 62.0 and 61.9 mol%, respectively. The predominant cellular fatty acids of strains SWB101512T and SWB19611 were C16 : 0 DMA (27.8 and 28.8 %, respectively). The respiratory menaquinone in both strains was menaquinone 6 and the polar lipid profile consisted of diphosphatidylglycerol, phosphatidylglycerol, two phospholipids, three glycolipids and three unidentified lipids. Based on evidence from phenotypic, chemotaxonomic and genomic analyses, a new genus and species belonging to the family Eggerthellaceae, named Curtanaerobium respiraculi gen. nov., sp. nov. is proposed. The type strain is SWB101512T (=GDMCC 1.2991T=JCM 35330T). |
| 巻・号 | 73(5) |
| 公開日 | 2023-5-1 |
| DOI | 10.1099/ijsem.0.005864 |
| PMID | 37184922 |
| MeSH | Actinobacteria* / genetics Anaerobiosis Bacteria, Anaerobic / genetics Bacterial Typing Techniques Base Composition Bronchoalveolar Lavage Fluid China DNA, Bacterial / genetics Fatty Acids* / chemistry Humans Phospholipids / chemistry Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA |
| 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 | Blogs |
| 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 | JCM 35330 |