論文 - 詳細
| RRC ID | 80194 |
|---|---|
| 著者 | Guo C, Liu X, Xie F, Ding H, He S, Wang N, Zhang W. |
| タイトル | Oricola nitratireducens sp. nov., a novel nitrate reducing bacterium isolated from marine sediment in East China Sea. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A novel strain designated NBU1457T, was isolated from marine sediment sampled on Meishan Island located in the East China Sea. Cells of strain NBU1457T was Gram-negative, facultatively anaerobic, non-motile and ovoid-shaped. Strain NBU1457T grew optimally at 37 °C, NaCl concentration of 2.0-3.0% (w/v) and pH 6.5-7.5. Catalase and oxidase activities, urease, nitrate reduction and H2S production were positive. Indole production, methyl red reaction, hydrolysis of starch, gelatin, casein, Tweens 20, 40, 60 and 80 were negative. Comparative analysis of the 16S rRNA gene sequence showed highest similarities to the species with validated name Oricola thermophila MEBiC13590T (98.8%), Oricola cellulosilytica CC-AMH-0 T (97.9%) and Oricola indica JL-62 T (97.9%). Phylogenetic analyses indicated that strain NBU1457T clustered with the genus Oricola and closely related to strains Oricola thermophila MEBiC13590T, Oricola cellulosilytica CC-AMH-0 T and Oricola indica JL-62 T. The average nucleotide identity and digital DNA-DNA hybridization values between strain NBU1457T and related species of genus Oricola were well below the threshold limit for prokaryotic species delineation. The DNA G + C content was 63.2%. The major cellular fatty acid was summed feature 8 (C18:1 ω7c and/or C18:1 ω6c). The major polar lipids were phosphatidylethanolamine, diphosphatidylglycerol, phosphatidylmonomethylethanolamine, sulfoquinovosyldiacylglycerol and phosphatidylglycerol. The only respiratory quinone was ubiquinone-10 (Q-10). Combining results of our phenotypic, chemotaxonomic and genotypic data, strain NBU1457T is considered to be a representative in the genus Oricola, which the name Oricola nitratireducens sp. nov. is proposed. The type strain of the new species is NBU1457T (= KCTC 82225 T = MCCC 1K04764T). |
| 巻・号 | 116(7) |
| ページ | 711-719 |
| 公開日 | 2023-7-1 |
| DOI | 10.1007/s10482-023-01838-9 |
| PII | 10.1007/s10482-023-01838-9 |
| PMID | 37165262 |
| MeSH | Adolescent Bacterial Typing Techniques Child China DNA, Bacterial / chemistry DNA, Bacterial / genetics Fatty Acids / analysis Geologic Sediments / microbiology Humans Nitrates* Phospholipids* / analysis Phyllobacteriaceae Phylogeny RNA, Ribosomal, 16S / genetics Seawater / microbiology 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 | X(Twitter) |
| 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 19534 JCM 33661 |