食品科学2012，Vol.33Issue(3)：203-206,4.
DiversiLab系统沙门氏菌分子分型评价
Molecular Typing Evaluation of Salmonella in Diversilab System
摘要
Abstract
Objective： To evaluate the typing performance of DiversiLab system（DVL） for Salmonella.Method： A DVL system,which is based on rep-PCR,was used to type 44 Salmonella isolates from exported and imported foods and compared with pulsed-field gel electrophoresis（PFGE）.The Salmonella isolates were typed by rep-PCR into 22 groups.The same serotypes of Salmonella isolates from different countries and foods were distributed in the same group with a high similarity.The PFGE results obtained for Salmonella isolates assigned to the same group using rep-PCR indicated a low similarity among all other isolates except No.2 and No.15.Conclusion： DVL shows better typing ability but lower resolution for Salmonella than PFGE.关键词
沙门氏菌/DiversiLab系统/rep-PCR/PFGE/分子分型Key words
Salmonella/DiversiLab system/rep-PCR/PFGE/molecular typing分类
生物科学引用本文复制引用
许龙岩,袁慕云,林文丽,张旺,焦红..DiversiLab系统沙门氏菌分子分型评价[J].食品科学,2012,33(3):203-206,4.基金项目
广东省科技计划项目 （）
广东出入境检验检疫局科研项目 （）
