論文 - 詳細
| RRC ID | 40744 |
|---|---|
| 著者 | Lee MH, Song EJ, Seo MJ, Hyun DW, Bae JW, Lee SY, Roh SW, Nam YD. |
| タイトル | Phaeobacter marinintestinus sp. nov., isolated from the intestine of a sea cucumber (Apostichopus japonicus). |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A Gram-negative, strictly aerobic, non-motile, and rod-shaped bacterial strain designated UB-M7(T) was isolated from the intestine of a sea cucumber (Apostichopus japonicus) collected from Pohang in South Korea. Strain UB-M7(T) displayed optimal growth at 25 °C, pH 7.0-7.5, and with 2.0-3.0 % (w/v) NaCl. Phylogenetic analyses based on the 16S rRNA gene sequences showed that strain UB-M7(T) clustered with Phaeobacter arcticus DSM 23566(T), Phaeobacter inhibens DSM 16374(T), Phaeobacter gallaeciensis BS107(T), and Phaeobacter leonis 306(T), exhibiting 16S rRNA gene sequence similarity values of 96.8, 96.6, 96.4, and 96.2 %, respectively. Strain UB-M7(T) was found to exhibit the highest gyrB sequence similarity value of 80.6 % to the type strain of P. arcticus. The major respiratory quinone of strain UB-M7(T) was found to be ubiquinone 10 (Q-10). The major cellular fatty acids (>5 % of the total fatty acids) are summed features 8 (comprising C18:1 ω7c and/or C18:1 ω6c), 11-methyl C18:1 ω7c, and cyclo C19:0 ω8c. The DNA G+C content was found to be 58.5 mol% and DNA-DNA relatedness value with P. arcticus JCM 14644(T) was 17.2 ± 2.4 %. The major polar lipids of strain UB-M7(T) were identified as phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol, phosphatidylcholine; one phospholipid, and three other lipids remain unidentified. Based on its phenotypic, phylogenetic, and chemotaxonomic properties it is concluded that strain UB-M7(T) represents a novel species in the genus Phaeobacter, for which the name Phaeobacter marinintestinus sp. nov. is proposed. The type strain is UB-M7(T) (=KCCM 43045(T) = JCM 19926(T)). |
| 巻・号 | 107(1) |
| ページ | 209-16 |
| 公開日 | 2015-1-1 |
| DOI | 10.1007/s10482-014-0318-x |
| PMID | 25355001 |
| MeSH | Aerobiosis Animals Bacterial Typing Techniques Base Composition Cluster Analysis Cytosol / chemistry DNA Gyrase / genetics DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Hydrogen-Ion Concentration Intestines / microbiology Korea Molecular Sequence Data Nucleic Acid Hybridization Phospholipids / analysis Phylogeny Quinones / analysis RNA, Ribosomal, 16S / genetics Rhodobacteraceae / classification* Rhodobacteraceae / genetics Rhodobacteraceae / isolation & purification* Rhodobacteraceae / physiology Sequence Analysis, DNA Sodium Chloride / metabolism Stichopus / microbiology* Temperature |
| IF | 2.674 |
| 引用数 | 3 |
| 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 | 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 14644 JCM 19926 |