Thalassococcus profundi sp. nov., a marine bacterium isolated from deep seawater of the Okinawa Trough
作者: Min YuQiaomeng RenYanhong WuXiaorong TianXiao-Hua Zhang
作者单位: 1College of Marine Life Sciences, Ocean University of China, Qingdao 266003 , PR China
2Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071 , PR China
3Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao 266003 , PR China
刊名: International Journal of Systematic and Evolutionary Microbiology, 2019, Vol.69 (4), pp.920-925
来源数据库: Microbiology Society
DOI: 10.1099/ijsem.0.003217
关键词: Thalassococcus profund iSeawaterOkinawa Trough
原始语种摘要: A novel Gram-stain-negative, strictly aerobic, rod-shaped motile bacterium with a single flagellum, designated strain WRAS1T, was isolated from deep seawater of the Okinawa Trough. Growth occurred in the presence of 0.0–9.0 % NaCl (w/v; optimum, 3.0–4.0 %), at 4–45 °C (optimum, 28–37 °C) and pH 7.0–10.0 (optimum, pH 7.0–8.0). The major fatty acid (>10 % of total fatty acids) was summed feature 8, comprising C18:1 ω 6 c and/or C18:1 ω 7 c . The major polar lipids were phosphatidylcholine, phosphatidylglycerol, phosphatidylethanolamine and three unidentified lipids. The major respiratory quinone was ubiquinone-10. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain WRAS1T was in the genus Thalassococcus and showed the highest 16S rRNA gene...

  • isolated 隔离
  • strain 应变
  • nucleotide 核苷酸
  • seawater 海水
  • ubiquinone 乌比醌类
  • bacterium 细菌
  • fatty 脂肪的
  • genus 
  • genomic 染色体组的
  • major 知的