論文 - 詳細
| RRC ID | 5506 |
|---|---|
| 著者 | Xu HY, Chen LP, Fu SZ, Fan HX, Zhou YG, Liu SJ, Liu ZP. |
| タイトル | Zhangella mobilis gen. nov., sp. nov., a new member of the family Hyphomicrobiaceae isolated from coastal seawater. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-negative, pale-yellow, non-spore-forming bacterium, motile with single polar flagella, strain E6T, was isolated from coastal seawater collected from Tianjin, China, and its taxonomic position was investigated using a polyphasic approach. Strain E6T requires NaCl for growth and grows optimally at pH 8.2 and 36 degrees C and in the presence of 2.0% (w/v) NaCl. It is positive for catalase and oxidase, and reduces nitrate to nitrite. The major fatty acids (>10%) are C18:1omega7c (64.71%) and 11-methyl C18:1omega7c (12.38%), the ubiquinone system is Q-10 and the DNA G+C content is 53.1 mol%. Phylogenetic analyses based on 16S rRNA gene sequences demonstrated that strain E6T represented a new lineage in the Alphaproteobacteria and is related to genera Cucumibacter, Devosia, Ochrobactrum and Ahrensia. Strain E6T shows highest 16S rRNA gene sequence similarity (93.3%) to Cucumibacter marinus CL-GR60T and less than 92.2% similarity to other relatives. It can be differentiated from its closest phylogenetic neighbours on the basis of several phenotypic features, including nitrate reduction, assimilation of D-glucose, L-arabinose, D-mannose, mannitol and maltose and major fatty acid composition. A polyphasic analysis supported the conclusion that strain E6T represents a novel genus and species of the family Hyphomicrobiaceae, for which the name Zhangella mobilis gen. nov., sp. nov. is proposed. The type strain of Zhangella mobilis is E6T (=CGMCC 1.7002T=JCM 15144T). |
| 巻・号 | 59(Pt 9) |
| ページ | 2297-301 |
| 公開日 | 2009-9-1 |
| DOI | 10.1099/ijs.0.004366-0 |
| PII | ijs.0.004366-0 |
| PMID | 19620375 |
| MeSH | Bacterial Typing Techniques Base Composition Catalase / metabolism China Cluster Analysis DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Flagella / physiology Hyphomicrobiaceae / classification* Hyphomicrobiaceae / genetics Hyphomicrobiaceae / isolation & purification* Hyphomicrobiaceae / physiology Locomotion Molecular Sequence Data Nitrates / metabolism Oxidation-Reduction Oxidoreductases / metabolism Phylogeny Pigments, Biological / biosynthesis RNA, Ribosomal, 16S / genetics Seawater / microbiology* Sequence Analysis, DNA Sodium Chloride / metabolism Ubiquinone / analysis |
| IF | 2.415 |
| 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
|
| 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 | JCM15144 |