Salmonella enterica serovar typhi strains isolated in Korea containing a multidrug resistance class 1 integron

被引：26

作者：

Pai, HJ

Byeon, JH

Yu, SM

Lee, BK

Kim, S

机构：

[1] Hanyang Univ, Coll Med, Div Infect Dis, Seoul 133791, South Korea

[2] Korean Natl Inst Hlth, Lab Enter Infect, Seoul, South Korea

[3] Dankook Univ, Coll Med, Dept Family Med, Choan, South Korea

来源：

ANTIMICROBIAL AGENTS AND CHEMOTHERAPY | 2003年 / 47卷 / 06期

关键词：

D O I：

10.1128/AAC.47.6.2006-2008.2003

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Six strains of Salmonella enterica serovar Typhi which were resistant to ampicillin, chloramphenicol, trimethoprim-sulfamethoxazole, streptomycin, tetracycline, and gentamicin were isolated in Korea. This multidrug resistance was transferred by a conjugative plasmid of about 50 kb. The plasmid harbored a class 1 integron, which included six resistance genes, aacA4b, catB8, aadA1, dfrA1, aac(6')-IIa, and the novel blaP2, in that order. All of the isolates showed the same-size plasmids and the same ribotyping patterns, which suggests a clonal spread of these multidrug-resistant isolates.

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页码：2006 / 2008

页数：3

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