論文 - 詳細
| RRC ID | 41234 |
|---|---|
| 著者 | Román-Ponce B, Li YH, Vásquez-Murrieta MS, Sui XH, Chen WF, Estrada-de Los Santos P, Wang ET. |
| タイトル | Brevibacterium metallicus sp. nov., an endophytic bacterium isolated from roots of Prosopis laegivata grown at the edge of a mine tailing in Mexico. |
| ジャーナル | Arch Microbiol |
| Abstract |
A Gram-positive, aerobic, nonmotile strain, NM2E3(T) was identified as Brevibacterium based on the 16S rRNA gene sequence analysis and had the highest similarities to Brevibacterium jeotgali SJ5-8(T) (97.3 %). This novel bacterium was isolated from root tissue of Prosopis laegivata grown at the edge of a mine tailing in San Luis Potosí, Mexico. Its cells were non-spore-forming rods, showing catalase and oxidase activities and were able to grow in LB medium added with 40 mM Cu(2+), 72 mM As(5+) and various other toxic elements. Anteiso-C15:0 (41.6 %), anteiso-C17:0 (30 %) and iso-C15:0 (9.5 %) were the major fatty acids. MK-8(H2) (88.4 %) and MK-7(H2) (11.6 %) were the major menaquinones. The DNA G + C content of the strain NM2E3(T) was 70.8 mol % (Tm). DNA-DNA hybridization showed that the strain NM2E3(T) had 39.8, 21.7 and 20.3 % relatedness with B. yomogidense JCM 17779(T), B. jeotgali JCM 18571(T) and B. salitolerans TRM 45(T), respectively. Based on the phenotypic and genotypic analyses, the strain NM2E3(T) (=CCBAU 101093(T) = HAMBI 3627(T) = LMG 8673(T)) is reported as a novel species of the genus Brevibacterium, for which the name Brevibacterium metallicus sp. nov., is proposed. |
| 巻・号 | 197(10) |
| ページ | 1151-8 |
| 公開日 | 2015-12-1 |
| DOI | 10.1007/s00203-015-1156-6 |
| PII | 10.1007/s00203-015-1156-6 |
| PMID | 26429721 |
| MeSH | Bacterial Typing Techniques Base Composition / genetics Brevibacterium / classification Brevibacterium / genetics Brevibacterium / isolation & purification* Brevibacterium / metabolism* DNA, Bacterial / genetics Fatty Acids / analysis Metals, Heavy / metabolism* Mexico Mining Nucleic Acid Hybridization Phylogeny Plant Roots / microbiology* Prosopis / microbiology* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Symbiosis / physiology* Vitamin K 2 / analysis |
| IF | 1.884 |
| 引用数 | 4 |
| 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 | 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 17779 JCM 18571 |