論文 - 詳細
| RRC ID | 75242 |
|---|---|
| 著者 | Gao ZY, Xue HP, Wang L, Yao Y, Zhang DF, Huang J, Liu C, Zhang AH. |
| タイトル | Sphingopyxis jiangsuensis sp. nov. Isolated From the Surface Water of the Yellow Sea. |
| ジャーナル | Curr Microbiol |
| Abstract |
A novel bacterium, designated strain XHP0097T, was isolated from the surface water of the Yellow Sea, China. The cells were Gram-stain-negative, aerobic, rod-shaped, yellow-colored, and non-motile on 2216E agar. Optimal growth of strain XHP0097T occurs at 28 °C and pH 7.0 with the presence of NaCl concentration 2% (w/v). According to the analysis of comparative 16S rRNA gene sequence, strain XHP0097T showed the highest 16S rRNA gene sequence similarity with Sphingopyxis panaciterrulae KCTC 22112T (98.2%). Phylogenetic analysis based on 16S rRNA gene sequences as well as on 120 ubiquitous single-copy protein-coding genes supported that strain XHP0097T formed a distinct phyletic lineage as a new species within the genus Sphingopyxis. Strain XHP0097T showed an average nucleotide identity value and a digital DNA-DNA hybridization (dDDH) of 79.1-81.7% and 21.9-24.4% to the members of the genus Sphingopyxis, respectively. According to genome sequence, the DNA G + C content of XHP0097T was 64.8%. The major fatty acids (>10%) were C16:0 (17.5%), summed feature 3 (C16:1ω7c and/or C16:1ω6c) (15.1%), and summed feature 8 (C18:1ω7c and/or C18:1ω6c) (19.2%). The major polar lipids of strain XHP0097T were phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylglycerol (PG), diphosphatidylglycerol (DPG), and sphingoglycolipid (SGL). Q-10 was the predominant respiratory quinone. Characteristics of physiological and biochemical, phylogenetic, and chemotaxonomic analysis demonstrated the isolate XHP0097T represents a novel species of the genus Sphingopyxis, for which the name Sphingopyxis jiangsuensis sp. nov. is proposed. The type strain is XHP0097T (=MCCC 1K05845T = GDMCC 1.2415T = JCM 34678T). |
| 巻・号 | 79(7) |
| ページ | 214 |
| 公開日 | 2022-6-7 |
| DOI | 10.1007/s00284-022-02895-5 |
| PII | 10.1007/s00284-022-02895-5 |
| PMID | 35672580 |
| MeSH | Bacterial Typing Techniques DNA, Bacterial / genetics Fatty Acids* / chemistry Phospholipids / chemistry Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Ubiquinone / chemistry Water* |
| 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 | 2 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 3.0 |
| リソース情報 | |
| 一般微生物 | JCM 34678 |