論文 - 詳細
| RRC ID | 34283 |
|---|---|
| 著者 | Deng SK, Ye XM, Chu CW, Jiang J, He J, Zhang J, Li SP. |
| タイトル | Chryseomicrobium aureum sp. nov., a bacterium isolated from activated sludge. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-positive, rod-shaped, non-motile, non-spore-forming, aerobic bacterial strain, designated BUT-2(T), was isolated from activated sludge of one herbicide-manufacturing wastewater-treatment facility in Kunshan, Jiangsu province, China, and subjected to polyphasic taxonomic studies. Analysis of the 16S rRNA gene sequence indicated that strain BUT-2(T) shared the highest similarity with Chryseomicrobium amylolyticum (98.98%), followed by Chryseomicrobium imtechense (98.88%), with less than 96% similarlity to members of the genera Paenisporosarcina, Planococcus, Sporosarcina and Planomicrobium. Phylogenetic analysis based on the 16S rRNA gene sequence showed that strain BUT-2(T) clustered with C. amylolyticum JC16(T) and C. imtechense MW10(T), occupying a distinct phylogenetic position. The major fatty acid (>10% of total fatty acids) type of strain BUT-2(T) was iso-C(15 : 0). The quinone system comprised menaquinone MK-7 (77.8%), MK-6 (11.9%) and MK-8 (10.3%). The polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and some unidentified phospholipids. The cell-wall peptidoglycan type of strain BUT-2(T) was L-Orn-D-Glu. The genomic DNA G+C content of strain BUT-2(T) was 48.5 mol%. Furthermore, the DNA-DNA relatedness in hybridization experiments against the reference strain was lower than 70%, confirming that strain BUT-2(T) did not belong to previously described species of the genus Chryseomicrobium. On the basis of its morphological, physiological and chemotaxonomic characteristics as well as phylogenetic analysis, strain BUT-2(T) is considered to represent a novel species of the genus Chryseomicrobium, for which the name Chryseomicrobium aureum sp. nov. is proposed. The type strain is BUT-2(T) ( = CCTCC AB2013082(T) = KACC 17219(T)). |
| 巻・号 | 64(Pt 8) |
| ページ | 2682-2687 |
| 公開日 | 2014-8-1 |
| DOI | 10.1099/ijs.0.061143-0 |
| PMID | 24827708 |
| MeSH | Bacterial Typing Techniques China DNA, Bacterial / genetics Fatty Acids / chemistry Molecular Sequence Data Nucleic Acid Hybridization Peptidoglycan / chemistry Phospholipids / chemistry Phylogeny* Planococcaceae / classification* Planococcaceae / genetics Planococcaceae / isolation & purification RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sewage / microbiology* Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry Waste Disposal Facilities |
| IF | 2.415 |
| 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 | Wikipedia |
| 各媒体での言及数の合計 | 2 |
| 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 16573 |