A Loop-Mediated Isothermal Amplification Assay Targeting Neisseria gonorrhoeae penA-60.001

被引:6
|
作者
Shimuta, Ken [1 ,2 ]
Nakayama, Shu-ichi [1 ]
Takahashi, Hideyuki [1 ]
Ohnishi, Makoto [1 ]
机构
[1] Natl Inst Infect Dis, Dept Bacteriol 1, Tokyo, Japan
[2] Natl Inst Infect Dis, Antimicrobial Resistance Res Ctr, Tokyo, Japan
基金
日本学术振兴会;
关键词
Neisseria gonorrhoeae; ceftriaxone; loop-mediated isothermal amplification; LAMP; penA; PENA GENE; STRAIN; CEFTRIAXONE; RESISTANCE; FC428; LAMP;
D O I
10.1128/AAC.01663-19
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Ceftriaxone (CRO) is widely used as the first-line treatment for gonococcal infections. However, CRO-resistant Neisseria gonorrhoeae strains carrying mosaic penA-60.001 have emerged recently and disseminated worldwide. To meet the urgent need to detect these strains, we report here a loop-mediated isothermal amplification (LAMP) assay system that targets N. gonorrhoeae penA-60.001. This assay system can differentiate N. gonorrhoeae strains carrying mosaic penA-60.001 from strains carrying other penA alleles.
引用
收藏
页数:5
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