論文 - 詳細
| RRC ID | 66477 |
|---|---|
| 著者 | Iino T, Kawai S, Yuki M, Dekio I, Ohkuma M, Haruta S. |
| タイトル | Thermaurantimonas aggregans gen. nov., sp. nov., a moderately thermophilic heterotrophic aggregating bacterium isolated from microbial mats at a terrestrial hot spring. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A moderately thermophilic and heterotrophic bacterial strain, LAT, was isolated from microbial mats sampled at a hot spring in Nakabusa, Nagano, Japan. The cells of strain LAT were aerobic, Gram-stain-negative, non-sporulating, non-motile and rod-shaped (2.0-4.1 µm long). The formation of dense cell aggregates in liquid medium was a unique characteristic of the strain. Strain LAT grew optimally at 50°C and at pH 7.5. Phylogenetic analysis based on the 16S rRNA gene sequence revealed that the nearest neighbour of strain LAT was Schleiferia thermophila JCM 30197T with 94.1 % sequence similarity. The draft genome sequence of strain LAT (2 671 880 bp) showed 18.0 % digital DNA-DNA hybridization, 70.9 % average nucleotide identity and 72.1 % average amino acid identity (AAI) values in comparison with the genome sequence of S. thermophila JCM 30197T (2 606 763 bp); the 16S rRNA gene sequence similarity and AAI values are lower than the cutoffs used for assignment to a separate genus. On the basis of phenotypic features, major cellular fatty acid composition, genome sequencing and phylogenetic position, a novel genus and species are proposed for strain LAT, to be named Thermaurantimonas aggregans (= JCM 31826T=DSM 106522T). |
| 巻・号 | 70(2) |
| ページ | 1117-1121 |
| 公開日 | 2020-2-1 |
| DOI | 10.1099/ijsem.0.003888 |
| PMID | 31778354 |
| MeSH | Bacterial Typing Techniques Bacteroidetes / classification* Bacteroidetes / isolation & purification Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Hot Springs / microbiology* Japan Nucleic Acid Hybridization Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA |
| 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 | Blogs |
| 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 | JCM31826 JCM30197 |