論文 - 詳細
| RRC ID | 60532 |
|---|---|
| 著者 | Yu M, Ren Q, Wu Y, Tian X, Zhang XH. |
| タイトル | Thalassococcus profundi sp. nov., a marine bacterium isolated from deep seawater of the Okinawa Trough. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel Gram-stain-negative, strictly aerobic, rod-shaped motile bacterium with a single flagellum, designated strain WRAS1T, was isolated from deep seawater of the Okinawa Trough. Growth occurred in the presence of 0.0-9.0 % NaCl (w/v; optimum, 3.0-4.0 %), at 4-45 °C (optimum, 28-37 °C) and pH 7.0-10.0 (optimum, pH 7.0-8.0). The major fatty acid (>10 % of total fatty acids) was summed feature 8, comprising C18:1ω6c and/or C18:1ω7c. The major polar lipids were phosphatidylcholine, phosphatidylglycerol, phosphatidylethanolamine and three unidentified lipids. The major respiratory quinone was ubiquinone-10. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain WRAS1T was in the genus Thalassococcus and showed the highest 16S rRNA gene sequence similarity of 97.5 % to Thalassococcus halodurans JCM13833T. Genome relatedness between strain WRAS1T and T. halodurans JCM13833T was computed using both average nucleotide identity and DNA-DNA hybridization with values of 74.11 % and 22.70±2.3 %, respectively. The genomic DNA G+C content calculated from the genome sequence of strain WRAS1T was 65.6 %. On the basis of polyphasic analyses, strain WRAS1T is considered to represent a novel species in the genus Thalassococcus, for which the name Thalassococcusprofundi sp. nov. is proposed. The type strain is WRAS1T (=CGMCC 1.16123T=MCCC 1K03253T =KCTC 52696T). |
| 巻・号 | 69(4) |
| ページ | 920-925 |
| 公開日 | 2019-4-1 |
| DOI | 10.1099/ijsem.0.003217 |
| PMID | 30628878 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Nucleic Acid Hybridization Pacific Ocean Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Rhodobacteraceae / classification* Rhodobacteraceae / isolation & purification Seawater / microbiology* Sequence Analysis, DNA Ubiquinone / chemistry |
| IF | 2.415 |
| 引用数 | 0 |
| 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 | 7 |
| 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 | JCM13833 |