論文 - 詳細
| RRC ID | 21371 |
|---|---|
| 著者 | Choi HA, Lee SS. |
| タイトル | Sphingobacterium kyonggiense sp. nov., isolated from chloroethene-contaminated soil, and emended descriptions of Sphingobacterium daejeonense and Sphingobacterium mizutaii. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-reaction-negative, strictly aerobic, rod-shaped, non-motile strain, designated 2-1-2(T), was isolated from perchloroethylene/trichloroethene-contaminated soil in Suwon, South Korea. A polyphasic approach was used to study the taxonomic position of strain 2-1-2(T). Strain 2-1-2(T) showed highest 16S rRNA gene sequence similarities to Sphingobacterium daejeonense TR6-04(T) (97.9%) and Sphingobacterium mizutaii ATCC 33299(T) (97.1%); sequence similarities to other Sphingobacterium species were less than 93.0%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain 2-1-2(T) belonged to the clade formed by members of the genus Sphingobacterium in the family Sphingobacteriaceae. The G+C content of the genomic DNA was 36.6 mol%. Strain 2-1-2(T) showed the typical chemotaxonomic features of the genus Sphingobacterium, with the presence of a ceramide phosphorylethanolamine (CerPE-2) as the major ceramide, menaquinone 7 (MK-7) as the predominant respiratory quinone and iso-C(15:0), iso-C(17:0) 3-OH and summed feature 3 (comprising iso-C(15:0) 2-OH and/or C(16:1)ω7c) as the major fatty acids. On the basis of phylogenetic inference, fatty acid profile and other phenotypic properties, and DNA-DNA relatedness, strain 2-1-2(T) represents a novel species of the genus Sphingobacterium, for which the name Sphingobacterium kyonggiense sp. nov. is proposed; the type strain is 2-1-2(T) (=KEMC 2241-005(T)=JCM 16704(T)). Emended descriptions of Sphingobacterium daejeonense and Sphingobacterium mizutaii are also proposed. |
| 巻・号 | 62(Pt 11) |
| ページ | 2559-2564 |
| 公開日 | 2012-11-1 |
| DOI | 10.1099/ijs.0.024737-0 |
| PMID | 22180612 |
| MeSH | Bacterial Typing Techniques Base Composition Ceramides / analysis DNA, Bacterial / genetics Fatty Acids / analysis Molecular Sequence Data Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Sequence Analysis, DNA Soil Microbiology* Soil Pollutants Sphingobacterium / classification* Sphingobacterium / genetics Sphingobacterium / isolation & purification Tetrachloroethylene Trichloroethylene Vitamin K 2 / analogs & derivatives Vitamin K 2 / analysis |
| IF | 2.415 |
| 引用数 | 26 |
| 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 | Patent(IFI CLAIMS) |
| 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 16704 |