論文 - 詳細
| RRC ID | 88832 |
|---|---|
| 著者 | Jayan JN, Dong K, Srinivasan S, Lee SS. |
| タイトル | Sulfitobacter sediminis gen. nov., sp. nov., a novel halophilic bacterium isolated from tidal flat sediment. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel bacterial strain, MJW-29T, was isolated from tidal flat sediment in Gochang, Republic of Korea. The isolate is Gram-stain-negative, facultatively anaerobic, gliding motile and short rods. The strain MJW-29T is oxidase and catalase positive. Growth is observed at 25-40 °C (optimum, 30 °C) and pH 5-9 (optimum, pH 7.0) in the presence of 0-9% (w/v) NaCl (optimum, 5.0% NaCl). The 16S rRNA gene sequence identity analysis showed that the strain MJW-29T is closely associated with Tateyamaria armeniaca KMU-156T (97.2%), Sulfitobacter alexandrii AM1-D1T (97.2%), Sulfitobacter sediminilitoris JBTF-M27T (97.0%) and Thalassovita litoraria KU5D5T (96.9%) from the family Roseobacteraceae. The major respiratory quinone was Q-10. The major polar lipids were phosphatidylglycerol, phosphatidylcholine, phospholipid and an unidentified lipid. The major cellular fatty acids of type strain MJW-29T were C18:1ω7c/C18:1ω6c (64.5%). The genome length of the type strain MJW-29T is 4.9 Mbp (DNA G+C content, 62.1 mol%). It has 4638 coding genes and 43 tRNAs. The average aa identity values; average nt identity values; and biochemical, phylogenetic and physiological characteristics support the genotypic and phenotypic differentiation of strain MJW-29T from other members of the genus Sulfitobacter. The strain MJW-29T represents a novel species of the genus Sulfitobacter in the family Roseobacteraceae, for which the name Sulfitobacter sediminis sp. nov. is proposed. The type strain is MJW-29T (=KCTC 8634T=KEMB 20189T=JCM 37145T). |
| 巻・号 | 75(3) |
| 公開日 | 2025-3-1 |
| DOI | 10.1099/ijsem.0.006705 |
| PMID | 40072908 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / analysis Fatty Acids / chemistry Geologic Sediments* / microbiology Phospholipids / analysis Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Rhodobacteraceae* / classification Rhodobacteraceae* / genetics Rhodobacteraceae* / isolation & purification Seawater* / microbiology Sequence Analysis, DNA Sodium Chloride Ubiquinone / analogs & derivatives Ubiquinone / chemistry |
| 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 | Bluesky |
| 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 | JCM37145 |