[Objective] The aim of this study is to identify a bacterial strain isolated from ocean water from the Yellow Sea.[Method]Using 16S rRNA technique,a strain from Yellow Sea was preliminarily identified and analyzed.[Re...[Objective] The aim of this study is to identify a bacterial strain isolated from ocean water from the Yellow Sea.[Method]Using 16S rRNA technique,a strain from Yellow Sea was preliminarily identified and analyzed.[Result]One 1 521 bp fragment of 16S rRNA was amplified from the strain HZBN43;homology analysis between the yielded sequence and the 16S rRNA sequences accessed in NCBI from other strains showed that HZBN43 belonged to Bacillus,and shared 99.79% homologue with the known species of Bacillus selenatarsenatis.[Conclusion]The sequence of strain HZBN43 was obtained.However,because of the incomplete sequence,the confidence level is just 46,so other corroborations are still required for grouping HZBN43 into an exact species.展开更多
基金Supported by the fund"The Documentation Concordancy and Sharing of Germplasm Resources of Marine Microorganism Resources at Offshore China"from Science and Technology Ministry(2005DKA21209)~~
文摘[Objective] The aim of this study is to identify a bacterial strain isolated from ocean water from the Yellow Sea.[Method]Using 16S rRNA technique,a strain from Yellow Sea was preliminarily identified and analyzed.[Result]One 1 521 bp fragment of 16S rRNA was amplified from the strain HZBN43;homology analysis between the yielded sequence and the 16S rRNA sequences accessed in NCBI from other strains showed that HZBN43 belonged to Bacillus,and shared 99.79% homologue with the known species of Bacillus selenatarsenatis.[Conclusion]The sequence of strain HZBN43 was obtained.However,because of the incomplete sequence,the confidence level is just 46,so other corroborations are still required for grouping HZBN43 into an exact species.
