論文 - 詳細
| RRC ID | 7054 |
|---|---|
| 著者 | Xu XW, Wu YH, Wang CS, Gao XH, Wang XG, Wu M. |
| タイトル | Pseudoalteromonas lipolytica sp. nov., isolated from the Yangtze River estuary. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A strictly aerobic, Gram-negative, non-pigmented bacterial strain, designated LMEB 39(T), was isolated from a seawater sample collected from the Yangtze River estuary near the East China Sea and was examined physiologically, chemotaxonomically and phylogenetically. The novel isolate was motile by a single polar flagellum and positive for nitrate reduction and decomposition of casein, gelatin, Tween 20 and Tween 80, but negative for indole production. Chemotaxonomic analysis revealed ubiquinone-8 as the predominant respiratory quinone and phosphatidylethanolamine and phosphatidylglycerol as major polar lipids. The major fatty acids were C(16 : 1) ω 7c/iso-C(15 : 0) 2-OH, C(16 : 0), C(18 : 1) ω 7c, C(12 : 0) 3-OH, C(17 : 1)ω 8c and C(17 : 0). The genomic DNA G+C content was 42.3 mol%. Comparative 16S rRNA gene sequence analysis revealed that the isolate belongs to the genus Pseudoalteromonas. Strain LMEB 39(T) exhibited the closest phylogenetic affinity to Pseudoalteromonas byunsanensis JCM 12483(T) (97.4 % sequence similarity). The DNA-DNA reassociation values between strain LMEB 39(T) and P. byunsanensis JCM 12483(T) and Pseudoalteromonas undina DSM 6065(T) (97.2 % sequence similarity) were 31.7 and 30.3 %, respectively. On the basis of phenotypic and genotypic data, strain LMEB 39(T) represents a novel species of the genus Pseudoalteromonas, for which the name Pseudoalteromonas lipolytica sp. nov. is proposed; the type strain is LMEB 39(T) (=CGMCC 1.8499(T)=JCM 15903(T)). |
| 巻・号 | 60(Pt 9) |
| ページ | 2176-2181 |
| 公開日 | 2010-9-1 |
| DOI | 10.1099/ijs.0.017673-0 |
| PMID | 19897616 |
| MeSH | China DNA, Bacterial / genetics DNA, Ribosomal / genetics Fatty Acids / metabolism* Molecular Sequence Data Phylogeny Pseudoalteromonas / classification* Pseudoalteromonas / genetics Pseudoalteromonas / isolation & purification* Pseudoalteromonas / metabolism RNA, Ribosomal, 16S / genetics Seawater / microbiology* |
| IF | 2.415 |
| 引用数 | 20 |
| 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 | 3.0 |
| リソース情報 | |
| 一般微生物 | JCM 15903 JCM 12483 |