論文 - 詳細
| RRC ID | 66532 |
|---|---|
| 著者 | Ye J, Lin D, Zhang M, Lin TH, Sun J, Wang D, Tang K. |
| タイトル | Paracoccus aurantiacus sp. nov., isolated from shallow-sea hydrothermal systems off Kueishantao Island. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
An orange-pigmented, short-rod-shaped, aerobic and non-motile bacterial strain, designated TK008T, was isolated from the shallow-sea hydrothermal systems off Kueishantao Island in Taiwan, China, and it was studied by using a polyphasic taxonomic approach. Cells were Gram-stain-negative, and catalase- and oxidase-positive. Strain TK008T exhibited highest 16S rRNA gene sequence similarity of 97.1 % to Paracoccus pacificus F14T. The phylogenetic trees based on 16S rRNA gene sequences showed that strain TK008T was a member of the genus Paracoccus. Digital DNA-DNA hybridization values between strain TK008T and two closely related species (Paracoccus zhejiangensis and Paracoccus tegillarcae) were 20.6 and 20.9 %. The average nucleotide identity values of strain TK008T compared with P. zhejiangensis and P. tegillarcae were 75.2 and 74.6 % respectively. The major isoprenoid quinone was ubiquinone-10. The predominant fatty acids (>10 %) were summed feature 8 (C18 : 1ω6c and/or C18 : 1ω7c). The polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, three unidentified phospholipids, two unidentified lipids and an unidentified glycolipid. The DNA G+C content of strain TK008T from genomic sequence data was 62.54 mol%. On the basis of polyphasic analysis, strain TK008T represents a novel species, for which the name Paracoccus aurantiacus sp. nov. is proposed. The type strain is TK008T (=CGMCC 1.13898T=JCM 33630T). |
| 巻・号 | 70(4) |
| ページ | 2554-2559 |
| 公開日 | 2020-4-1 |
| DOI | 10.1099/ijsem.0.004068 |
| PMID | 32101515 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Glycolipids / chemistry Hydrothermal Vents / microbiology* Islands Nucleic Acid Hybridization Paracoccus / classification* Paracoccus / isolation & purification Phospholipids / chemistry Phylogeny* Pigmentation RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Taiwan 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
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| 最多言及媒体 | Blogs |
| 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 | JCM33630 |