論文 - 詳細
| RRC ID | 50708 |
|---|---|
| 著者 | Jia X, Kim HR, Jia B, Jeon HH, Baek K, Choi SH, Jeon CO. |
| タイトル | Roseovarius confluentis sp. nov., isolated from estuary sediment. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-negative and strictly aerobic bacterium, designated strain SAG6T, was isolated from estuary sediment in South Korea. Cells of strain SAG6T were found to be oxidase- and catalase-positive rods with gliding motility. Cell growth was observed at 15-40 °C (optimum 30 °C), at pH 6.5-10.0 (optimum pH 7.0) and in the presence of 0.5-13.0 % (w/v) NaCl (optimum 2.0 %). Ubiquinone-10 was the only detected respiratory quinone and summed feature 8 (comprising C18 : 1ω7c/C18 : 1ω6c), C16 : 0, C18 : 1ω7c 11-methyl and C12 : 0 were the major fatty acids identified (>5 % of the total fatty acids). The polar lipids of strain SAG6T consisted of phosphatidylcholine, phosphatidylglycerol, diphosphatidylglycerol, an unidentified aminolipid and two unidentified lipids. The G+C content of the genomic DNA was 66.3 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain SAG6T formed a tight phyletic lineage within the genus Roseovarius. Strain SAG6T was most closely related to Roseovarius indicus B108T with 97.6 % 16S rRNA gene sequence similarity. Based on phenotypic, chemotaxonomic and molecular features, strain SAG6T clearly represents a novel species of the genus Roseovarius, for which the name Roseovarius confluentis sp. nov. is proposed. The type strain is SAG6T (=KACC 18598T=JCM 31541T). |
| 巻・号 | 67(2) |
| ページ | 346-351 |
| 公開日 | 2017-2-1 |
| DOI | 10.1099/ijsem.0.001630 |
| PMID | 27902268 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Estuaries* Fatty Acids / chemistry Geologic Sediments / microbiology* Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Rhodobacteraceae / classification* Rhodobacteraceae / genetics Rhodobacteraceae / isolation & purification Seawater / microbiology* Sequence Analysis, DNA Ubiquinone / chemistry |
| IF | 2.415 |
| 引用数 | 7 |
| 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 | Wikipedia |
| 各媒体での言及数の合計 | 1 |
| 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 31541 |