論文 - 詳細
| RRC ID | 71205 |
|---|---|
| 著者 | Cheng Y, Jiao Y, Zhang S, Yang J, Lu S, Jin D, Lai XH, Pu J, Huang Y, Zheng H, Bai Y, Wang S, Xu J. |
| タイトル | Nocardioides dongkuii sp. nov. and Nocardioides lijunqiniae sp. nov., isolated from faeces of Tibetan antelope (Pantholops hodgsonii) and leaves of dandelion (Taraxacum officinale), respectively, on the Qinghai-Tibet Plateau. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
In the present study, four bacterial strains, two (S-713T and 406) isolated from faecal samples of Tibetan antelopes and the other two (S-531T and 1598) from leaves of dandelion collected on the Qinghai-Tibet Plateau of PR China, were analysed using a polyphasic approach. All four isolates were aerobic, rod-shaped, non-motile, oxidase-negative, Gram-stain-positive and catalase-positive. According to four phylogenetic trees, strain pairs S-713T/406 and S-531T/1598 form two independent branches belonging to the genus Nocardioides, and are closest to Nocardioides lianchengensis, Nocardioides dokdonensis, Nocardioides salarius, Nocardioides marinisabuli, Nocardioides psychrotolerans and Nocardioides szechwanensis. Although sharing MK8-(H4) as their major isoprenoid quinone, strains S-713T and S-531T contained C18 : 1 ω9c (24.64 and 16.34 %) and iso-C16 : 0 (9.74 and 29.38 %), respectively, as their main fatty acids, with remarkable differences in their biochemical profiles but only slight ones in their optimal growth conditions. The chromosomes of strains S-713T and S-531T were 4 207 844 bp (G+C content, 73.0 mol%) and 4 809 817 bp (G+C content, 72.5 mol%), respectively. Collectively, the two strain pairs represent two separate novel species of the genus Nocardioides, for which the names Nocardioides dongkuii sp. nov. and Nocardioides lijunqiniae sp. nov. are proposed, with S-713T (=JCM 33698T=CGMCC 4.7660T) and S-531T (=JCM 33468T=CGMCC 4.7659T) as the respective type strains. |
| 巻・号 | 71(7) |
| 公開日 | 2021-7-1 |
| DOI | 10.1099/ijsem.0.004920 |
| PMID | 34313583 |
| MeSH | Animals Antelopes / microbiology* Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Feces / microbiology Nocardioides / classification* Nocardioides / isolation & purification Nucleic Acid Hybridization Phospholipids / chemistry Phylogeny* Plant Leaves / microbiology RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Taraxacum / microbiology* Tibet Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry |
| 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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| 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 | JCM33698 JCM33468 JCM14815 |