論文 - 詳細
| RRC ID | 34157 |
|---|---|
| 著者 | Son HM, Kook M, Tran HT, Kim KY, Park SY, Kim JH, Yi TH. |
| タイトル | Sphingomonas kyeonggiense sp. nov., isolated from soil of a ginseng field. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A Gram-staining negative bacterium, THG-DT81(T), which was isolated from soil of a ginseng field, was investigated using a polyphasic taxonomic approach. Cells were oxidase- and catalase-positive, aerobic, rod-shaped and motile with one polar flagellum. Strain THG-DT81(T) grew optimally at pH 7.0 and in the absence of NaCl on trypticase soy agar. Its optimum growth temperature was 25-28 °C. Phylogenetic analysis based on 16S rRNA gene sequence showed that strain THG-DT81(T) belongs to the family Sphingomonadaceae and was related to Sphingomonas pituitosa EDIV(T) (98.0 % similarity), S. leidyi ATCC 15260(T) (97.8 %), S. trueperi LMG 2142(T) (97.1 %), S. azotifigens NBRC 15497(T) (97.1 %), S. koreensis JSS26 (T) (97.1 %) and S. dokdonensis DS-4(T) (97.0 %). Strain THG-DT81(T) contained Q-10 as the predominant ubiquinone and C18:1 ω7c and C16:0 as the major fatty acids. The G+C content of the genomic DNA was determined to be 66.8 mol %. The major component in the polyamine pattern was identified as sym-homospermidine. The major polar lipids detected in strain THG-DT81(T) were sphingoglycolipid, phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol and phosphatidylcholine. The DNA-DNA relatedness values of the strain THG-DT81(T) and its closest phylogenetically neighbors were below 21 %. The phenotypic characteristics and genotypic data demonstrated the affiliation of strain THG-DT81(T) to the genus Sphingomonas. On the basis of the polyphasic taxonomic data presented, strain THG-DT81(T) is described as a novel species of genus Sphingomonas, for which the name Sphingomonas kyeonggiense sp. nov. is proposed. The type strain is THG-DT81(T) (= KACC 17173(T) = JCM 18825(T)). |
| 巻・号 | 105(4) |
| ページ | 791-7 |
| 公開日 | 2014-4-1 |
| DOI | 10.1007/s10482-014-0122-7 |
| PMID | 24496756 |
| MeSH | Bacterial Typing Techniques Base Composition Cluster Analysis DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Locomotion Molecular Sequence Data Nucleic Acid Hybridization Panax Phospholipids / analysis Phylogeny Polyamines / analysis Quinones / analysis RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Soil Microbiology* Sphingomonas / classification* Sphingomonas / genetics Sphingomonas / isolation & purification* Sphingomonas / physiology |
| IF | 2.674 |
| 引用数 | 9 |
| 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 18825 |