論文 - 詳細
| RRC ID | 60641 |
|---|---|
| 著者 | Chaudhary DK, Kim DU, Kim D, Kim J. |
| タイトル | Flavobacterium petrolei sp. nov., a novel psychrophilic, diesel-degrading bacterium isolated from oil-contaminated Arctic soil. |
| ジャーナル | Sci Rep |
| Abstract |
This study presents taxonomic description of two novel diesel-degrading, psychrophilic strains: Kopri-42T and Kopri-43, isolated during screening of oil-degrading psychrotrophs from oil-contaminated Arctic soil. A preliminary 16S rRNA gene sequence and phylogenetic tree analysis indicated that these Arctic strains belonged to the genus Flavobacterium, with the nearest relative being Flavobacterium psychrolimnae LMG 22018T (98.9% sequence similarity). The pairwise 16S rRNA gene sequence identity between strains Kopri-42T and Kopri-43 was 99.7%. The DNA-DNA hybridization value between strain Kopri-42T and Kopri-43 was 88.6 ± 2.1% indicating that Kopri-42T and Kopri-43 represents two strains of the same genomospecies. The average nucleotide identity and in silico DNA-DNA hybridization values between strain Kopri-42T and nearest relative F. psychrolimnae LMG 22018T were 92.4% and 47.9%, respectively. These values support the authenticity of the novel species and confirmed the strain Kopri-42T belonged to the genus Flavobacterium as a new member. The morphological, physiological, biochemical and chemotaxonomic data also distinguished strain Kopri-42T from its closest phylogenetic neighbors. Based on the polyphasic data, strains Kopri-42T and Kopri-43 represents a single novel species of the genus Flavobacterium, for which the name Flavobacterium petrolei sp. nov. is proposed. The type strain is Kopri-42T (=KEMB 9005-710T = KACC 19625T = NBRC 113374T). |
| 巻・号 | 9(1) |
| ページ | 4134 |
| 公開日 | 2019-3-11 |
| DOI | 10.1038/s41598-019-40667-7 |
| PII | 10.1038/s41598-019-40667-7 |
| PMID | 30858439 |
| PMC | PMC6411956 |
| MeSH | Arctic Regions Biotransformation Flavobacterium / classification Flavobacterium / genetics* Flavobacterium / metabolism Gasoline / microbiology* Genome, Bacterial Phylogeny* Sequence Homology, Nucleic Acid Soil Microbiology Soil Pollutants / metabolism* |
| IF | 4.011 |
| 引用数 | 4 |
| 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 | 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 | JCM16398 JCM15087 |