論文 - 詳細
| RRC ID | 55216 |
|---|---|
| 著者 | Lee Y, Jeon CO. |
| タイトル | Paraburkholderia aromaticivorans sp. nov., an aromatic hydrocarbon-degrading bacterium, isolated from gasoline-contaminated soil. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-negative, facultatively aerobic, aromatic hydrocarbon-degrading bacterium, designated strain BN5T, was isolated from gasoline-contaminated soil. Cells were motile and slightly curved rods with a single flagellum showing catalase and oxidase activities. Growth was observed at 20-37 °C (optimum, 25-30 °C), pH 3-7 (optimum, pH 5-6) and 0-2 % NaCl (optimum, 0 %). Ubiquinone-8 was the predominant respiratory quinone. The major fatty acids were C16 : 0, cyclo-C19 : 0ω8c and summed feature 8 (comprising C18 : 1ω7c and/or C18 : 1ω6c). Diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, an unidentified phosphoamino lipid, three unidentified amino lipids and eight unidentified lipids were the identified polar lipids. The DNA G+C content was 62.93 mol%. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain BN5T formed a phylogenic lineage with members of the genus Paraburkholderia and showed the highest 16S rRNA gene sequence similarities to Paraburkholderia phytofirmans PsJNT (99.4 %), Paraburkholderia dipogonis DL7T (98.8 %) and Paraburkholderia insulsa PNG-AprilT (98.8 %). The average nucleotide identity and in silico DNA-DNA hybridization (DDH) values between strain BN5T and P. phytofirmans PsJNT were 88.5 and 36.5 %, respectively. The DDH values for strain BN5T with P. dipogonis LMG 28415T and P. insulsa DSM 28142T were 41.0±4.9 % (reciprocal, 33.0±4.3 %) and 47.1±6.6 % (reciprocal, 51.7±5.4 %), respectively. Based on its physiological, chemotaxonomic and phylogenetic features, we conclude that strain BN5T is a novel species of the genus Paraburkholderia, for which the name Paraburkholderia aromaticivorans sp. nov. is proposed. The type strain is BN5T (=KACC 19419T=JCM 32303T). |
| 巻・号 | 68(4) |
| ページ | 1251-1257 |
| 公開日 | 2018-4-1 |
| DOI | 10.1099/ijsem.0.002661 |
| PMID | 29461181 |
| MeSH | Bacterial Typing Techniques Base Composition Burkholderiaceae / classification* Burkholderiaceae / genetics Burkholderiaceae / isolation & purification DNA, Bacterial / genetics Fatty Acids / chemistry Gasoline / microbiology* Hydrocarbons, Aromatic / metabolism* Nucleic Acid Hybridization Petroleum Pollution Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Sequence Analysis, DNA Soil Microbiology* Ubiquinone / chemistry |
| IF | 2.166 |
| 引用数 | 14 |
| 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 32303 |