Isolation and Identification of a Bioactive Bacterium from Marine Sediments

摘要：

Strain PSB-01, a bioactive marine photosynthetic bacterium, was isolated from marine sediments of the Bohai Sea Area.Cells are ovoid to short rod-shaped, 0.3-0.5 μm in diameter, and 1.0-1.5 μm in length.Multiply by binary fission, gram-negative and contain internal photosynthetic membrane systems in which the photosynthetic pigments bacteriochlorophyll a and carotenoids are located.Researches on antibacterial bioactivity and physiologicalbiochemical characteristics have been done.The 16S rDNA complete sequence has been submitted to the GenBank and the accession number is EU910275.According to the phylogenetic analysis, the strain PSB-01 was phylogenetically closed to Rhodobium marinium.

关键词： Identification Rhodobium marinium Antimicrobial bioactivity

作者: Youbao Zhao Yi Zhang Jun Mu Bufei Fu Xiuhua Zhu

作者单位: School of Environmental and Chemical Engineering Dalian Jiaotong University,DJTU Dalian,China

会议类型: 国际会议

会议名称: The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2009-06-11（万方平台首次上网日期，不代表论文的发表时间）