論文 - 詳細
| RRC ID | 66511 |
|---|---|
| 著者 | Baek JH, Kim KH, Moon JY, Yeo SH, Jeon CO. |
| タイトル | Acetobacter oryzoeni sp. nov., isolated from Korean rice wine vinegar. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-negative, obligately aerobic bacterium, designated strain B6T, was isolated from rice wine vinegar in the Republic of Korea. Cells were non-motile and oval short rods showing catalase-positive and oxidase-negative activities. Growth was observed at 15-45 °C (optimum, 30 °C) and pH 3.5-8.0 (optimum, pH 5.5-6.5). Strain B6T contained summed feature 8 (comprising C18 : 1ω7c and/or C18 : 1ω6c), and C16 : 0 as major fatty acids and ubiquinone-9 was identified as the sole isoprenoid quinone. The G+C content of the genomic DNA calculated from the whole genome was 53.1 mol%. Strain B6T was most closely related to Acetobacter pasteurianus LMG 1262T with very high 16S rRNA gene sequence similarity (100 %) and the strains formed a very close phylogenetic lineage together in phylogenetic trees based on 16S rRNA gene sequences. However, relatedness analyses based on concatenated amino acid sequences of 354 core genes and whole-cell MALDI-TOF profiles showed that strain B6T may form a distinct phyletic lineage from Acetobacter species. In addition, average nucleotide identity and in silico DNA-DNA hybridization values between strain B6T and the type strains of Acetobacter species were less than 93.3 and 51.4 %, respectively. The genomic features of strain B6T were also differentiated from those of closely related Acetobacter type strains. Based on the phenotypic, chemotaxonomic and genomic features, strain B6T clearly represents a novel species of the genus Acetobacter, for which the name Acetobacter oryzoeni sp. nov. is proposed. The type strain is B6T (=KACC 21201T=JCM 33371T). |
| 巻・号 | 70(3) |
| ページ | 2026-2033 |
| 公開日 | 2020-3-1 |
| DOI | 10.1099/ijsem.0.004008 |
| PMID | 31995463 |
| MeSH | Acetic Acid* Acetobacter / classification* Acetobacter / isolation & purification Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Food Microbiology* Nucleic Acid Hybridization Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Sequence Analysis, DNA Ubiquinone / chemistry |
| 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 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 4 |
| 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 | |
| 一般微生物 | JCM33371 |