論文 - 詳細
| RRC ID | 40796 |
|---|---|
| 著者 | Srinivasan S, Lee JJ, Lim SY, Joe MH, Im SH, Kim MK. |
| タイトル | Deinococcus radioresistens sp. nov., a UV and gamma radiation-resistant bacterium isolated from mountain soil. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
Two Gram-negative, non-motile, short rod-shaped bacterial strains, designated as 8A(T) and 28A, were isolated from Mount Deogyusan, Jeonbuk Province, South Korea. The isolates were analyzed by a polyphasic approach, revealing variations in their phenotypic characters but high DNA-DNA hybridisation values reciprocally, confirming that they belong to the same species. Both the isolates also showed a high resistance to UV compared with Deinococcus radiodurans, and a gamma-radiation resistance similar to other members of the genus Deinococcus. Phylogenetic analysis with the 16S rRNA gene sequences of closely related species indicated their similarities were below 97 %. Chemotaxonomic data showed the most abundant fatty acids to be C16:1ω7c and C16:0. The strains can be distinguished from closely related species by the production of esterase (C4) and α-galactosidase, and by their ability to assimilate L-alanine, L-histidine and N-acetyl-D-glucosamine. Based on the phenotypic, phylogenetic, and chemotaxonomic data, the isolates represent a novel species of the genus Deinococcus, for which the name Deinococcus radioresistens sp. nov. is proposed. The type strain is 8A(T) (KEMB 9004-109(T) = JCM 19777(T)), and a second strain is 28A (KEMB 9004-113 = JCM 19778). |
| 巻・号 | 107(2) |
| ページ | 539-45 |
| 公開日 | 2015-2-1 |
| DOI | 10.1007/s10482-014-0350-x |
| PMID | 25515413 |
| MeSH | Bacterial Typing Techniques Cluster Analysis Cytosol / chemistry DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Deinococcus / classification* Deinococcus / genetics Deinococcus / isolation & purification* Deinococcus / radiation effects Fatty Acids / analysis Gamma Rays* Korea Microbial Viability / radiation effects* Molecular Sequence Data Nucleic Acid Hybridization Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Soil Microbiology* Ultraviolet Rays* |
| IF | 2.674 |
| 引用数 | 16 |
| WOS 分野 | MICROBIOLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
|
| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 3 |
| 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 19777 JCM 19778 |