Reference - Detail
| RRC ID | 84485 |
|---|---|
| Author | Wang HC, Huang MH, Guo DY, Liu WL, Yang ZW, Zhang DF, Li WJ. |
| Title | Roseobacter sinensis sp. nov., a marine bacterium capable to synthesize arachidonic acid. |
| Journal | Antonie Van Leeuwenhoek |
| Abstract |
Strain WL0113T was isolated from surface seawater of the coast of Lianyungang, Jiangsu province, PR China. Strain WL0113T shared highest 16S rRNA gene sequence similarity with Roseobacter insulae YSTF-M11T (98.8%), followed by R. cerasinus AI77T (98.8%), R. ponti MM-7 T (98.0%). Strain WL0113T was Gram-stain-negative, cream, aerobic, non-motile and coccoid- to oval-shaped, and able to grow at pH 6.5-9.0 (optimum, pH 7.0-8.0), at 10-37 °C (optimum, 28 °C) and in the presence of 1-5% (w/v; optimum, 2.5%) NaCl. Ubiquinone-10 was detected as dominant. The main fatty acids (> 5%) of the strain WL0113T were C16:0, iso-C17:0 3OH, C20:4ω6,9,12,15c (arachidonic acid), and summed feature 8 (C18:1ω7c and/or C18:1ω6c). The major polar lipids include phosphatidylglycerol, diphosphatidylglycerol, phosphatidylcholine, glycophospholipid, unknown aminolipid, unknown phospholipid, and two unknown polar lipids. The ANI and dDDH values between strain WL0113T and Roseobacter cerasinus were 80.4% and 23.0%, respectively. The genomic DNA G + C content of strain WL0113T was 63.1%. Based on these data, it is proposed that strain WL0113T represent novel species of the genus Roseobacter, for which the name Roseobacter sinensis sp. nov. is proposed. The type strain is WL0113T (= GDMCC 1.3082T = JCM 35567T). |
| Volume | 118(1) |
| Pages | 24 |
| Published | 2024-10-29 |
| DOI | 10.1007/s10482-024-02034-z |
| PII | 10.1007/s10482-024-02034-z |
| PMID | 39472387 |
| MeSH | Arachidonic Acid* / metabolism Bacterial Typing Techniques Base Composition* China DNA, Bacterial* / genetics Fatty Acids* / analysis Phospholipids / analysis Phylogeny* RNA, Ribosomal, 16S* / genetics Roseobacter* / classification Roseobacter* / genetics Roseobacter* / isolation & purification Roseobacter* / metabolism Seawater* / microbiology Sequence Analysis, DNA Ubiquinone / chemistry |
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| The most frequently cited source | Blogs |
| Total number of mentions | 2 |
| Altmetric score changes over past 6months | 0.0 |
| Resource | |
| General Microbes | JCM35567 JCM21792 |