A New Loop-Mediated Isothermal Amplification Method for Rapid, Simple, and Sensitive Detection of Leptospira spp. in Urine
Author(s) -
Nobuo Koizumi,
Chie Nakajima,
Tsunehito Harunari,
Tsutomu Tanikawa,
Toshihiro Tokiwa,
Eriko Uchimura,
Tokujiro Furuya,
Claro N. Mingala,
Marvin A. Villanueva,
Makoto Ohnishi,
Yasuhiko Suzuki
Publication year - 2012
Publication title -
journal of clinical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.349
H-Index - 255
eISSN - 1070-633X
pISSN - 0095-1137
DOI - 10.1128/jcm.00481-12
Subject(s) - loop mediated isothermal amplification , leptospira , urine , microbiology and biotechnology , biology , 16s ribosomal rna , gene , leptospirosis , chromatography , chemistry , dna , virology , genetics , biochemistry
We developed a new loop-mediated isothermal amplification (LAMP) method to detect rrs, a 16S rRNA gene of pathogenic Leptospira spp. in urine. The method enables detection of two leptospiral cells per reaction mixture following boiling of urine specimens. The sensitivity of this method is higher than that of culture or of flaB nested PCR.
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