論文 - 詳細
| RRC ID | 34376 |
|---|---|
| 著者 | Park S, Kang CH, Park JM, Yoon JH. |
| タイトル | Aquimixticola soesokkakensis gen. nov., sp. nov., a novel lipolytic alphaproteobacterium isolated from the junction between the ocean and a freshwater spring, and reclassification of Roseovarius marinus as Pacificibacter marinus comb. nov. and emended description of the genus Pacificibacter. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A Gram-negative, aerobic, non-flagellated and rod-shaped or ovoid bacterial strain, designated DSSK2-3(T), was isolated from the junction between the ocean and a freshwater spring at Jeju island, South Korea. Strain DSSK2-3(T) was found to grow optimally at 30 °C, at pH 7.0-8.0 and in the presence of 2.0-3.0% (w/v) NaCl. Neighbour-joining and maximum-likelihood phylogenetic trees based on 16S rRNA gene sequences revealed that strain DSSK2-3(T) joins the cluster comprising the type strains of Pacificibacter maritimus and Roseovarius marinus, with which it exhibited the highest sequence similarity values of 96.04 and 95.75%, respectively. Sequence similarities to the type strains of other recognized species were <95.74%. Strain DSSK2-3(T) was found to contain Q-10 as the predominant ubiquinone and C(18:1) ω7c as the major fatty acid. The polar lipid profile of strain DSSK2-3(T) was found to contain phosphatidylglycerol, an unidentified lipid and an unidentified aminolipid as major components, which distinguished the strain from those of phylogenetically related taxa. The DNA G+C content of strain DSSK2-3(T) was determined to be 60.8 mol%. On the basis of the phylogenetic data and the chemotaxonomic and other phenotypic properties, strain DSSK2-3(T) is considered to represent a new genus and species within the class Alphaproteobacteria, for which the name Aquimixticola soesokkakensis gen. nov., sp. nov. is proposed. The type strain of A. soesokkakensis is DSSK2-3(T) (=KCTC 42137(T) = CECT 8620(T)). In this study, it is also proposed that R. marinus should be reclassified as a member of the genus Pacificibacter and the description of the genus Pacificibacter is emended. |
| 巻・号 | 106(4) |
| ページ | 647-55 |
| 公開日 | 2014-10-1 |
| DOI | 10.1007/s10482-014-0235-z |
| PMID | 25052535 |
| MeSH | Aerobiosis Bacterial Typing Techniques Base Composition Cluster Analysis Cytosol / chemistry DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Hydrogen-Ion Concentration Molecular Sequence Data Phospholipids / analysis Phylogeny Quinones / analysis RNA, Ribosomal, 16S / genetics Republic of Korea Rhodobacteraceae / classification* Rhodobacteraceae / genetics Rhodobacteraceae / isolation & purification* Rhodobacteraceae / physiology Sequence Analysis, DNA Sodium Chloride / metabolism Temperature Water Microbiology* |
| IF | 2.674 |
| 引用数 | 10 |
| WOS 分野 | MICROBIOLOGY |
| 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 | 2 |
| 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 17096 |