論文 - 詳細
| RRC ID | 55453 |
|---|---|
| 著者 | Kristyanto S, Nguyen TM, Chaudhary DK, Lee SS, Kim J. |
| タイトル | Characterization of Flavobacterium aquimarinum sp. nov., a halotolerant bacterium isolated from seawater. |
| ジャーナル | J Microbiol |
| Abstract |
A novel, aerobic, Gram-stain-negative, non-motile, non-spore forming, rod-shaped bacterium, designated strain Dol 15-39T, was isolated from a seawater sample near Geoje Island in the South Sea, Republic of Korea. The strain was found to be oxidase-negative and catalase-positive. The isolate was observed to grow at temperatures from 4 to 37°C, at salinities of up to 7%, and at pH levels from 6 to 9; moreover, it was not able to degrade starch, DNA, esculin, or tyrosine. Phylogenetic analysis based on 16S rRNA gene sequences showed that Dol 15-39T was most closely related to Flavobacterium jumunjinense HME7102T with a sequence similarity of 97.3%. However, the levels of DNA-DNA relatedness between Dol 15-39T and the most closely related species were much lower than 70%, confirming that they represented distinct genomic species. The genomic DNA G + C content of Dol 15-39T was calculated to be 32.6 mol%. MK-6 was the predominant respiratory quinine, while iso-C15:0 (25.0%), iso-C15:1 G (17.0%), and iso-C17:0 3-OH (10.4%) were the major cellular fatty acids. Phosphatidylethanolamine was identified as a major polar lipid, while various unidentified aminolipids and polar lipids were also detected. Based on polyphasic taxonomic data, Dol 15-39T represents a novel species of the genus Flavobacterium, for which the name F. aquimarinum sp. nov. is proposed. The type strain is accessible under the culture collection numbers (KEMB 9005-617T = JCM 31930T). |
| 巻・号 | 56(5) |
| ページ | 317-323 |
| 公開日 | 2018-5-1 |
| DOI | 10.1007/s12275-018-7454-3 |
| PII | 10.1007/s12275-018-7454-3 |
| PMID | 29721828 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / analysis Flavobacterium / classification* Flavobacterium / genetics Flavobacterium / isolation & purification* Flavobacterium / physiology Genes, Bacterial / genetics Hydrogen-Ion Concentration Nucleic Acid Hybridization Phosphatidylethanolamines / analysis Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Seawater / microbiology* Sequence Analysis, DNA Species Specificity Temperature Water Microbiology |
| IF | 2.319 |
| 引用数 | 0 |
| 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 | X(Twitter) |
| 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 | 0.0 |
| リソース情報 | |
| 一般微生物 | JCM 31930 JCM 19142 |