論文 - 詳細
| RRC ID | 60314 |
|---|---|
| 著者 | Lee Y, Park HY, Jeon CO. |
| タイトル | Amnimonas aquatica gen. nov., sp. nov., Isolated from a Freshwater River. |
| ジャーナル | Curr Microbiol |
| Abstract |
A gram-stain-negative and strictly aerobic bacterium, designated strain HR-ET, was isolated from a water sample of the Han River in South Korea. Cells were catalase-negative and oxidase-positive motile rods with a flagellum. The strain grew at 10-37 °C and pH 7-8 and in the presence of 0-2% (w/v) NaCl. Ubiquinone-8 and summed features 3 (comprising C16:1ω7c and/or C16:1ω6c) and 8 (comprising C18:1ω7c and/or C18:1ω6c), C16:0, iso-C10:0 and C12:0 3-OH were identified as the major respiratory quinone and fatty acids (>5%), respectively. The 16S rRNA gene sequence of strain HR-ET shared the highest similarities with Perlucidibaca piscinae IMCC 1704T (98.1%), Perlucidibaca aquatica BK296T (96.8%), Paraperlucidibaca baekdonensis RL-2T (95.8%) and Paraperlucidibaca wandonensis WT-RY4T (95.7%). However, strain HR-ET formed a phylogenetic lineage distinct from members of the family Moraxellaceae, and a taxonomic analysis by RDP Naïve Bayesian rRNA Classifier classified strain HR-ET as a new genus of the family Moraxellaceae. In addition, analyses based on rpoD, secA and gyrB gene sequences also showed that strain HR-ET formed a lineage distinct from those of the genera Perlucidibaca and Paraperlucidibaca. Average nucleotide identity and in silico DNA-DNA hybridization values between strain HR-ET and the type strains of P. piscinae and P. aquatica were very low with 80.1 and 23.6% and 75.7 and 21.2%, respectively. The DNA G+C content was 67.0 mol%. Based on the phenotypic, genotypic and chemotaxonomic analyses, strain HR-ET represents a novel genus of the family Moraxellaceae, for which the name Amnimonas aquatica gen. nov., sp. nov. is proposed. The type strain of the type species is HR-ET (=KACC 19408T=JCM 32266T). |
| 巻・号 | 76(4) |
| ページ | 478-484 |
| 公開日 | 2019-4-1 |
| DOI | 10.1007/s00284-019-01652-5 |
| PII | 10.1007/s00284-019-01652-5 |
| PMID | 30783797 |
| MeSH | Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Genes, Bacterial / genetics Moraxellaceae / chemistry Moraxellaceae / classification* Moraxellaceae / genetics Moraxellaceae / physiology* Nucleic Acid Hybridization Phenotype Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Rivers / microbiology* Sequence Analysis, DNA Species Specificity Ubiquinone / chemistry Water Microbiology* |
| IF | 1.595 |
| 引用数 | 1 |
| 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 | JCM32266 |