Article
[Escherichia coli O157:H7 strains carrying Shiga toxin 2 variant slt2vha were isolated from Xuzhou City of Jiangsu Province].
Zhonghua yi xue za zhi - 25 Apr 2003
Zheng Han, Pan Bo, Jing Huai-qi, Yang Jin-chuan, Zhao Guang-fa, Li Hong-wei, Xu Jian-guo
Abstract excerpt
OBJECTIVE: To monitor the changes of predominant Shiga toxin types of Escherichia coli O157:H7 in Xuzhou City, Jiangsu Province. METHODS: PCR typing with slt2-specific primer pairs (slt2cslt2, slt2v1slt2v2), hybridization of chromosome DNA digested by PstI, and DNA sequencing of PCR products. with slt2-specific primer pairs (slt2cslt2d; slt2eslt2f) were conducted on 14 strains of E. coli isolated from diarrhea...
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