Direct detection and differentiation of pathogenic Leptospira species using a multi-gene targeted real time PCR approach.

ABSTRACT: Leptospirosis is a growing public and veterinary health concern caused by pathogenic species of Leptospira. Rapid and reliable laboratory tests for the direct detection of leptospiral infections in animals are in high demand not only to improve diagnosis but also for understanding the epidemiology of the disease. In this work we describe a novel and simple TaqMan-based multi-gene targeted real-time PCR approach able to detect and differentiate Leptospira interrogans, L. kirschneri, L. borgpeteresenii and L. noguchii, which constitute the veterinary most relevant pathogenic species of Leptospira. The method uses sets of species-specific probes, and respective flanking primers, designed from ompL1 and secY gene sequences. To monitor the presence of inhibitors, a duplex amplification assay ta

SUBMITTER: Ferreira AS 

PROVIDER: S-EPMC4232388 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature