| 论文题目: | Flavobacterium orientale sp. nov., isolated from lake water |
|---|---|
| 作者: | Li Ai-Hua, Liu Hong-Can, and Zhou Yu-Guang*. |
| 联系作者: | |
| 刊物名称: | Int J Syst Evol Microbiol |
| 期: | |
| 卷: | |
| 页: | |
| 年份: | 2016 |
| 影响因子: | 2.782 |
| 论文下载: | |
| 摘要: | Two Gram-stain-negative, obligately aerobic, non-motile, rod-shaped bacterial strains, designated SP3T and SP38, were isolated from a cold-water lake, in the west of China. Polyphasic taxonomy was performed for the strains. Alignment of 16S rRNA gene sequences indicated that strains SP3T and SP38 were associated with the genus Flavobacterium and were most closely related to Flavobacterium lacus NP180T (96.4 % sequence similarity), Flavobacterium ponti GSW-R14T (95.6 %) and Flavobacterium yanchengense hgT (95.3 %). The genomic DNA G+C contents of strains SP3T and SP38 were 34.9 and 34.6 mol%, respectively. The major fatty acids were iso-C15:0, iso-C15:1 G, summed feature 9 (iso-C17:1omega9c and/or 10-methyl C16:0), iso-C17:0 3OH and iso-C15:0 3OH. The unique respiratory quinone was MK-6. The polar lipids profile consisted of phosphatidylethanolamine, one unidentified aminolipid and several unidentified polar lipids. Based on data of physiological, biochemical and phylogenetic researches of these isolates, it was confirmed affiliation of strains SP3T and SP38 to the genus Flavobacterium and represented a novel species, for which the name Flavobacterium orientale sp. nov. was proposed. The type strain was SP3T (=CGMCC 1.12506T = NBRC 109717T ). |
京公网安备 11010502044263号