黄彦 男 主管技师 研究方向为微生物检验及分子生 物学 E-mail：huangyangx@ 163 com
通讯作者:
中图分类号:
R155.3
基金项目:
广西科学研究与技术开发计划(桂科攻0592007-4)
Molecular epidemiological survey with pulsed-field gel electrophoresis on two simultaneous but allopatric food-poisoning accidents caused by Salmonella enteritidis
Objective To study the molecular epidemiology of two Salmonella enteritidis strains in two food-poisoning accidents occurred at the same time but separated in a distance of 210 kilometers away from each other.Methods Eight S.enteritidis stains isolated from patients and food residues in two food-poisoning accidents were identified,and single colonies were picked out to multiply on agar plates.The total DNA of isolates was digested with restriction enzyme Xba I,and run pulsed-field gel electropho...
