論文 - 詳細
| RRC ID | 55099 |
|---|---|
| 著者 | Huo Y, Kang JP, Park JK, Li J, Chen L, Yang DC. |
| タイトル | Rhodanobacter ginsengiterrae sp. nov., an antagonistic bacterium against root rot fungal pathogen Fusarium solani, isolated from ginseng rhizospheric soil. |
| ジャーナル | Arch Microbiol |
| Abstract |
A novel bacterium, designated DCY112T, was isolated from the rhizospheric soil of a ginseng-cultivated field in Gochang-gun, Republic of Korea. Based on 16S rRNA gene sequence analysis, this isolate was assigned to the genus Rhodanobacter and is closely related to Rhodanobacter soli DCY45T (98.0%) and R. umsongensis GR24-2T (98.0%). Strain DCY112T is Gram-negative, catalase- and oxidase-positive, aerobic, non-motile, rod-shaped, and produces yellow-pigmented colonies on R2A medium. Q-8 was the predominant respiratory quinone. The major cellular fatty acids were iso-C15:0, iso-C17:0, and summed feature 9 (iso-C17:1 ω9c and/or 10-methyl-C16:0). The major polar lipids were phosphatidylglycerol (PG), phosphatidylethanolamine (PE), an unknown amino lipid (AL1), and an unidentified polar lipid (L3). The genomic DNA G + C content was 65.2 mol%. DNA-DNA homology values between strain DCY112T and related strains were lower than 55%. The low DNA relatedness data in combination with phenotypic and genotypic tests indicated that strain DCY112T could not be assigned to a recognized species. Strain DCY112T showed antagonistic activity against the fungal pathogen Fusarium solani (KACC 44891T), which causes ginseng root rot. The results of this study support that strain DCY112T is a novel species belonging to the genus Rhodanobacter, for which the name Rhodanobacter ginsengiterrae is proposed. The type strain is DCY112T (= KCTC 62018T = JCM 32167T). |
| 巻・号 | 200(10) |
| ページ | 1457-1463 |
| 公開日 | 2018-12-1 |
| DOI | 10.1007/s00203-018-1560-9 |
| PII | 10.1007/s00203-018-1560-9 |
| PMID | 30116848 |
| MeSH | Antibiosis* Base Composition DNA, Bacterial / chemistry Fatty Acids / analysis Fusarium / physiology* Gammaproteobacteria / classification Gammaproteobacteria / genetics Gammaproteobacteria / isolation & purification Gammaproteobacteria / physiology* Panax Phylogeny RNA, Ribosomal, 16S / genetics Rhizosphere Soil Microbiology* |
| IF | 1.642 |
| 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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| 各媒体での言及数の合計 | 0 |
| リソース情報 | |
| 一般微生物 | JCM 32167 |