Primorskyibacter marinus sp. nov., isolated from coastal sediment
作者: Nan-Nan WangJin SangXiao-Qun WangYing-Xiu LiZong-Jun Du
作者单位: 1College of Marine Science, Shandong University, Weihai, 264209 , PR China
2State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100 , PR China
刊名: International Journal of Systematic and Evolutionary Microbiology, 2018, Vol.68 (10), pp.3169-3174
来源数据库: Microbiology Society
DOI: 10.1099/ijsem.0.002959
关键词: PrimorskyibacterRhodobacteraceaePolyphasic taxonomy
原始语种摘要: A novel Gram-stain-negative, whitish-yellow, rod-shaped, non-pigmented, aerobic, oxidase-positive and catalase-positive bacterium, designated PX7T, was isolated from coastal sediment of Xiaoshi Island, Weihai, China (37° 31′ 36″ N, 122° 00′ 58″ E). Strain PX7T grew optimally at 30 °C, at pH 7.0–7.5 and in the presence of 3.0 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain PX7T formed a robust clade with members of the genus Primorskyibacter and was closely related to Primorskyibacter sedentarius , Primorskyibacter aestuariivivens and Primorskyibacter insulae with 96.5, 96.2 and 95.1 % sequence similarities, respectively. The sole respiratory quinone of strain PX7T was ubiquinone-10, and the dominant fatty acid was C18 : 1ω7 c (80.2 %)....

  • isolated 隔离
  • strain 应变
  • ubiquinone 乌比醌类
  • phospholipid 磷脂
  • unidentified 未标识
  • genus 
  • catalase 过氧化氢酶
  • sediment 沉积
  • lipids 类脂
  • positive 阳片