論文 - 詳細
| RRC ID | 88811 |
|---|---|
| 著者 | Son H, Mun W, Mitchell RJ, Cho GS, Moon JY, Lee K. |
| タイトル | Roseomonas cutis sp. nov., isolated from human epidermis. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Five pink-pigmented bacterial strains, isolated from human skin and classified within the genus Roseomonas, were examined. Among them, four were identified as Roseomonas mucosa, while strain OT10T was deemed to be a potential novel species. Strain OT10T exhibited characteristics, such as Gram-stain-negative, oxidase positive, motile, strictly aerobic and rod shaped. The cells had multiple flagella at one end, arranged in a lophotrichous pattern. The predominant cellular fatty acids in OT10T were C18:1 ω7c/C18:1 ω6c and C18:1 2OH; ubiquinone (Q)-10 was identified as the sole quinone. Major polar lipids included phosphatidylglycerol, phosphatidylethanolamine, diphosphatidylglycerol, phosphatidylcholine and two aminolipids. The G+C content of the genome was determined to be 72.6 mol%. Phylogenetic analysis based on 16S rRNA gene sequence similarities revealed that strain OT10T is closely related to Roseomonas gilardii subsp. gilardii ATCC 49956T (97.7%), Roseomonas gilardii subsp. rosea ATCC BAA-691T (97.7%) and R. mucosa ATCC BAA-692T (97.5%). For the comparative genomic analyses, whole-genome sequencing was also conducted for strain OT10T. Considering the chemotaxonomic, genotypic and phenotypic features, as well as the low average nucleotide identity and digital DNA-DNA hybridization values compared to its closest phylogenomic neighbours, OT10T is proposed to be a novel species named Roseomonas cutis sp. nov., with OT10T designated as the type strain (=KCTC 92087T =JCM 34968T). |
| 巻・号 | 75(1) |
| 公開日 | 2025-1-1 |
| DOI | 10.1099/ijsem.0.006617 |
| PMID | 39786838 |
| MeSH | Bacterial Typing Techniques* Base Composition* DNA, Bacterial* / genetics Epidermis* / microbiology Fatty Acids* / analysis Fatty Acids* / chemistry Genome, Bacterial Humans Methylobacteriaceae* / classification Methylobacteriaceae* / genetics Methylobacteriaceae* / isolation & purification Nucleic Acid Hybridization Phylogeny* RNA, Ribosomal, 16S* / genetics Sequence Analysis, DNA* Ubiquinone Whole Genome Sequencing |
| 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 | 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 | JCM34968 |