論文 - 詳細
| RRC ID | 15878 |
|---|---|
| 著者 | Zheng JW, Chen YG, Zhang J, Ni YY, Li WJ, He J, Li SP. |
| タイトル | Description of Catellibacterium caeni sp. nov., reclassification of Rhodobacter changlensis Anil Kumar et al. 2007 as Catellibacterium changlense comb. nov. and emended description of the genus Catellibacterium. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel non-sporulating, non-motile, catalase- and oxidase-positive, strictly aerobic, Gram-negative, rod-shaped bacterial strain, designated DCA-1(T), was isolated from activated sludge collected from a butachlor wastewater treatment facility. The strain was able to degrade about 85 % of 100 mg butachlor l(-1) within 5 days of incubation. Growth occurred in the presence of 0-6 % (w/v) NaCl [optimum, 1 % (w/v) NaCl] and at pH 5.5-9.0 (optimum, pH 7.0) and 15-35 °C (optimum, 25-30 °C). Vesicular internal membrane structures and photoheterotrophic growth were not observed. The major respiratory quinone was ubiquinone 10 (Q-10) and the major cellular fatty acids were C(18 : 1)ω7c and 11-methyl C(18 : 1)ω7c. The genomic DNA G+C content of strain DCA-1(T) was 62.5 mol%. Phylogenetic analysis based on 16S rRNA gene sequence comparison revealed that strain DCA-1(T) was a member of the family Rhodobacteraceae and was related most closely to the type strain of Catellibacterium aquatile (96.5 % sequence similarity). The combination of phylogenetic analysis, phenotypic characteristics and chemotaxonomic data supports the suggestion that strain DCA-1(T) represents a novel species of the genus Catellibacterium, for which the name Catellibacterium caeni sp. nov. is proposed. The type strain is DCA-1(T) ( = CGMCC 1.7745(T) = DSM 21823(T)). In addition, based on the characterization data obtained in this study, it is proposed that Rhodobacter changlensis should be reclassified as Catellibacterium changlense comb. nov. (type strain JA139(T) = DSM 18774(T) = CCUG 53722(T) = JCM 14338(T)). An emended description of the genus Catellibacterium is also presented. |
| 巻・号 | 61(Pt 8) |
| ページ | 1921-1926 |
| 公開日 | 2011-8-1 |
| DOI | 10.1099/ijs.0.025494-0 |
| PMID | 20833880 |
| MeSH | DNA, Ribosomal / genetics Fatty Acids / metabolism Molecular Sequence Data Phylogeny RNA, Ribosomal, 16S / genetics Rhodobacter / classification* Rhodobacter / genetics Rhodobacter / isolation & purification* Rhodobacter / metabolism Rhodobacteraceae / classification* Rhodobacteraceae / genetics Rhodobacteraceae / isolation & purification* Rhodobacteraceae / metabolism |
| IF | 2.415 |
| 引用数 | 18 |
| 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 | 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 11959 JCM 14338 |