Tessaracoccus antarcticus sp. nov., a rhodopsin-containing bacterium from an Antarctic environment and emended description of the genus Tessaracoccus
作者: Liu-Yan ZhouJin-Yu ZhangXu-Yang ChenZong-Jun DuDa-shuai Mu
作者单位: 1Shandong University, Weihai, 264209 , PR China
2Shandong University, Qingdao 266237 , PR China
刊名: International Journal of Systematic and Evolutionary Microbiology, 2019
来源数据库: Microbiology Society
DOI: 10.1099/ijsem.0.003930
关键词: Tessaracoccus antarcticusDraft genome sequencingXanthorhodopsin
原始语种摘要: A Gram-stain-positive, facultatively anaerobic bacterium, strain JDX10T, was isolated from a soil sample of Fildes Peninsula, Antarctica. Cells of the strain were irregular rod-shaped and non-motile. Cells grew at 4–40 °C (optimum, 28 °C), at pH 6.0–9.0 (optimum, 7.5) and with 0.0–3.0 % (w/v) NaCl (optimum, 1.0 %). According to phylogenetic analysis based on 16S rRNA gene sequences, strain JDX10T was associated with the genus Tessaracoccus , and showed highest similarities to Tessaracoccus rhinocerotis CCTCC AB 2013217T (97.2 %), Tessaracoccus flavescens SST-39T (96.9 %) and Tessaracoccus terricola JCM 32157T (96.9 %). The average nucleotide identity scores of strain JDX10T to T. rhinocerotis CCTCC AB 2013217T and T. bendigoensis JCM 13525T were 74.8 and 73.3 %, respectively and the...
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  • genus 
  • strain 应变
  • nucleotide 核苷酸
  • sequencing 排序
  • bacterium 细菌
  • predominant 优势
  • isoprenoid 类异戊二烯
  • phylogenetic 门的
  • rhodopsin 视玫红质
  • genome 基因组