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YANG Xiuxia,LIN Xuezheng,BIAN Ji,SUN Xiuqin,HUANG Xiaohang.Identification of five strains of antarctic bacteria producing low-temperature lipase[J].Acta Oceanologica Sinica,2004,(4):717-723
Identification of five strains of antarctic bacteria producing low-temperature lipase
Identification of five strains of antarctic bacteria producing low-temperature lipase
投稿时间:2004-05-11  修订日期:2004-10-20
DOI:
中文关键词:  antarctic bacteria  low-temperature lipase  16S rDNA phylogenetic analysis
英文关键词:antarctic bacteria  low-temperature lipase  16S rDNA phylogenetic analysis
基金项目:
作者单位E-mail
YANG Xiuxia Fisheries College, Ocean University of China, Qingdao 266071, China
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China 
yxx7609@163.com 
LIN Xuezheng First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China  
BIAN Ji First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China  
SUN Xiuqin First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China  
HUANG Xiaohang First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China  
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中文摘要:
      Five strains of antarctic bacteria producing extracellular low-temperature lipase are screened from seawater collected by CTD during the Chinese 18th Antarctic Scientific Expedition.Their phylogenetic positions on the basis of amplification,comparison and analysis of almost complete 16S rDNA sequence are determined by neighbor-joining analysis.Phylogenetic analysis indicates that all of these five strains belong to γ-proteobacteria.The strains 1-1-10-2 and 9-2 are classified as genus Pseudoalteromonas sp.and genus Psychrobacter sp.respectively.The strains 2-5-10-1,2-2-2-1 and 1-2-8-1 are classified as genus Moritella sp.
英文摘要:
      Five strains of antarctic bacteria producing extracellular low-temperature lipase are screened from seawater collected by CTD during the Chinese 18th Antarctic Scientific Expedition.Their phylogenetic positions on the basis of amplification,comparison and analysis of almost complete 16S rDNA sequence are determined by neighbor-joining analysis.Phylogenetic analysis indicates that all of these five strains belong to γ-proteobacteria.The strains 1-1-10-2 and 9-2 are classified as genus Pseudoalteromonas sp.and genus Psychrobacter sp.respectively.The strains 2-5-10-1,2-2-2-1 and 1-2-8-1 are classified as genus Moritella sp.
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