Mobile genetic elements of Pseudomonas aeruginosa isolates from hydrotherapy facility and respiratory infections

被引：7
|
作者：
Pereira, S. G. [1 ]
Cardoso, O. [1 ]
机构：
[1] Univ Coimbra, Fac Pharm, Ctr Pharmaceut Studies, P-3004568 Coimbra, Portugal
来源：
CLINICAL MICROBIOLOGY AND INFECTION | 2014年 / 20卷 / 03期
关键词：
Genomic islands; horizontal gene transfer; integrons; mobile genetic elements; Pseudomonas aeruginosa; CLASS; 1; INTEGRONS; GENOMIC ISLANDS; ENVIRONMENT; DIVERSITY; PLASMIDS;
D O I：
10.1111/1469-0691.12359
中图分类号：
R51 [传染病];
学科分类号：
100401 ;
摘要：
The content of mobile genetic elements in Pseudomonas aeruginosa isolates of a pristine natural mineral water system associated with healthcare was compared with clinical isolates from respiratory infections. One isolate, from the therapy pool circuit, presented a class 1 integron, with 100% similarity to a class 1 integron contained in plasmid p4800 of the Klebsiella pneumoniae Kp4800 strain, which is the first time it has been reported in P.aeruginosa. Class 1 integrons were found in 25.6% of the clinical isolates. PAGI1 orf3 was more prevalent in environmental isolates, while PAGI2 c105 and PAGI3 sg100 were more prevalent in clinical isolates. Plasmids were not observed in either population.
引用
收藏
页码：O203 / O206
页数：4
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