論文 - 詳細
| RRC ID | 2667 |
|---|---|
| 著者 | Lau SCK, Tsoi MMY, Li X, Dobretsov S, Plakhotnikova Y, Wong PK, Qian PY. |
| タイトル | Pseudoalteromonas spongiae sp. nov., a novel member of the gamma-Proteobacteria isolated from the sponge Mycale adhaerens in Hong Kong waters. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-negative, non-spore-forming, short rod-shaped bacterium (UST010723-006(T)) was isolated from the surface of the sponge Mycale adhaerens in Hong Kong waters. Cells of UST010723-006(T) did not have flagella and were non-motile. Colonies were pale orange in colour, 2-4 mm in diameter, convex with a smooth surface and an entire translucent margin. Gas bubbles were observed in the colonies and also in the agar matrix underneath and adjacent to the colonies. UST010723-006(T) was heterotrophic, strictly aerobic and required NaCl for growth (2.0-6.0%). It grew at pH 5.0-10.0 and between 12 and 44 degrees C. Phylogenetic analysis of the 16S rRNA gene sequence placed UST010723-006(T) within the genus Pseudoalteromonas of the gamma-subclass of the Proteobacteria. The DNA G+C content is 40.6 mol% and the dominant fatty acids were 12:0 3-OH, 14:0, 15:0 iso 2-OH, 16:0, 16:1omega7, 17:1omega8 and 18:1omega7 (altogether representing 75.9% of the total). These data supported the affiliation of UST010723-006(T) to the genus Pseudoalteromonas. The closest relatives were Pseudoalteromonas luteviolacea, P. phenolica, P. rubra and P. ruthenica with similarity values ranging from 95.4 to 96.8%. UST010723-006(T) differed from these closest relatives by 9-19 traits. Molecular evidence, together with phenotypic characteristics, suggests that UST010723-006(T) constitutes a novel species within the genus Pseudoalteromonas. The name Pseudoalteromonas spongiae sp. nov. is proposed for this bacterium. The type strain is UST010723-006(T) (=NRRL B-41100(T)=JCM 12884(T)). |
| 巻・号 | 55(Pt 4) |
| ページ | 1593-1596 |
| 公開日 | 2005-7-1 |
| DOI | 10.1099/ijs.0.63638-0 |
| PMID | 16014487 |
| MeSH | Animals Bacterial Typing Techniques Base Composition DNA, Bacterial / analysis DNA, Ribosomal / analysis Fatty Acids / analysis Gammaproteobacteria / chemistry Gammaproteobacteria / classification Gammaproteobacteria / genetics Gammaproteobacteria / isolation & purification Genes, rRNA Hong Kong Molecular Sequence Data Phenotype Porifera / microbiology* Pseudoalteromonas / classification* Pseudoalteromonas / genetics Pseudoalteromonas / isolation & purification RNA, Ribosomal, 16S / genetics Seawater* Sequence Analysis, DNA Species Specificity |
| IF | 2.415 |
| 引用数 | 13 |
| 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 | Wikipedia |
| 各媒体での言及数の合計 | 3 |
| 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 | |
| 病原微生物 | JCM 12884? |