論文 - 詳細
| RRC ID | 34167 |
|---|---|
| 著者 | Park S, Park JM, Kang CH, Yoon JH. |
| タイトル | Roseovarius gaetbuli sp. nov., a novel alphaproteobacterium isolated from a tidal flat sediment. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A Gram-negative, aerobic, non-motile and ovoid or rod-shaped bacterial strain, designated YM-20(T), was isolated from a tidal flat of the Yellow Sea in South Korea. Strain YM-20(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. Phylogenetic trees based on 16S rRNA gene sequences revealed that strain YM-20(T) clustered consistently with the type strains of 'Roseovarius marisflavi' and Roseovarius lutimaris, with which it exhibited 16S rRNA gene sequence similarities of 99.86 and 98.71 %, respectively. Strain YM-20(T) was found to contain Q-10 as the predominant ubiquinone and C18:1 ω7c as the predominant fatty acid. The major polar lipids of strain YM-20(T) were identified as phosphatidylcholine, phosphatidylglycerol, phosphatidylethanolamine, one unidentified aminolipid and one unidentified lipid. The DNA G+C content of strain YM-20(T) was determined to be 60.9 mol% and its DNA-DNA relatedness values with the type strains of 'R. marisflavi', R. lutimaris and Pelagicola litorisediminis were 53 ± 7.1, 22 ± 5.5 and 13 ± 4.7 %, respectively. The differential phenotypic properties, together with the phylogenetic and genetic distinctiveness, revealed that strain YM-20(T) is separated from 'R. marisflavi', R. lutimaris, the other Roseovarius species and P. litorisediminis. On the basis of the data presented, strain YM-20(T) is considered to represent a novel species of the genus Roseovarius, for which the name Roseovarius gaetbuli sp. nov. is proposed. The type strain is YM-20(T) (= KCTC 32428(T) = CECT 8370(T)). |
| 巻・号 | 105(4) |
| ページ | 723-30 |
| 公開日 | 2014-4-1 |
| DOI | 10.1007/s10482-014-0127-2 |
| PMID | 24526265 |
| MeSH | Bacterial Typing Techniques Base Composition Cluster Analysis DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Geologic Sediments / microbiology* Molecular Sequence Data Nucleic Acid Hybridization Phospholipids / analysis Phylogeny Quinones / analysis RNA, Ribosomal, 16S / genetics Republic of Korea Rhodobacteraceae / classification* Rhodobacteraceae / genetics Rhodobacteraceae / isolation & purification* Rhodobacteraceae / physiology Sequence Analysis, DNA |
| 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
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| 最多言及媒体 | Wikipedia |
| 各媒体での言及数の合計 | 1 |
| 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 17553 |