論文 - 詳細
| RRC ID | 60490 |
|---|---|
| 著者 | Liu YL, Meng D, Li RR, Gu PF, Fan XY, Huang ZS, Du ZJ, Li Q. |
| タイトル | Rhodoligotrophos defluvii sp. nov., isolated from activated sludge. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-negative, non-spore-forming, non-motile, short-rod-shaped and aerobic bacterial strain (designated lm1T) was isolated from propylene oxide saponification wastewater activated sludge obtained from a wastewater treatment facility in Binzhou (Shandong province, PR China). Strain lm1T grew between 15 and 45 °C (optimum, 40 °C). The pH range for growth was at pH 4.0-10.0 (optimum growth at pH 8.0). The range of NaCl concentration for the growth of strain lm1T was 0-4.0 % (w/v), with optimum growth at 1.0-2.0 % (w/v). Phylogenetic analysis based on the 16S rRNA gene sequence showed that strain lm1T belonged to the genus Rhodoligotrophos and was closely related to Rhodoligotrophos appendicifer JCM 16873T (96.7 % 16S rRNA gene sequence similarity) and Rhodoligotrophosjinshengii CCTCC AB2013083T (96.2 %). The average nucleotide identity value and the digital DNA-DNA hybridization value between strain lm1T and R. appendicifer JCM 16873T were 73.4 and 14.3 %, respectively. The major cellular fatty acids of strain lm1T were C19 : 0cyclo ω8c, C18 : 1ω7c and C16 : 0. Strain lm1T contained Q-10 as the predominant respiratory quinone. The polar lipid profile was composed of phosphatidylethanolamine, phosphatidylglycerol, phosphatidylcholine, diphosphatidylglycerol, three unidentified aminolipids, one unidentified glycolipid and five unknown lipids. The G+C content of the genomic DNA was 64.4 mol%. Based on polyphasic taxonomic data, strain lm1T could be classified as a representative of a novel species of the genus Rhodoligotrophos, for which the name Rhodoligotrophosdefluvii sp. nov. is proposed. The type strain is lm1T (=CCTCC AB2019071T=KCTC 72156T). |
| 巻・号 | 69(12) |
| ページ | 3830-3836 |
| 公開日 | 2019-12-1 |
| DOI | 10.1099/ijsem.0.003691 |
| PMID | 31502947 |
| MeSH | Alphaproteobacteria / classification* Alphaproteobacteria / isolation & purification Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Nucleic Acid Hybridization Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sewage / microbiology* Ubiquinone / analogs & derivatives Ubiquinone / chemistry Wastewater / microbiology |
| IF | 2.166 |
| 引用数 | 0 |
| 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 | Blogs |
| 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 | JCM16873 |