| Literature DB >> 21573733 |
Li Wang1, Yue Li, Jin Chu, Zhenbo Xu, Qingping Zhong.
Abstract
A loop-mediated isothermal amplification (LAMP) method for rapid detection of the food-borne L. monocytogenes strains had been developed and evaluated in this study. The optimal reaction condition was 65 °C for 45 min, with the detection limit as 1 pg DNA/tube and 100 CFU/reaction. Application of the established LAMP assay was performed on 182 food-borne L. monocytogenes strains using a rapid procedure and easy result confirmation, with the sensitivity of LAMP versus PCR assays as 96.7% (176/182) and 91.2% (166/182), respectively; with 100% specificity, positive predictive value (PPV) and negative predictive value (NPV) for both assays.Entities:
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Year: 2011 PMID: 21573733 DOI: 10.1007/s11033-011-0757-7
Source DB: PubMed Journal: Mol Biol Rep ISSN: 0301-4851 Impact factor: 2.316