Detection and Identification of in Infected Dogs Using PCR.

Faecal samples were collected from 224 dogs (47 villages) in Ankara. spp. eggs were diagnosed in faeces using centrifugal flotation and sedimentation methods. A total of 21 dogs (9.38 %) were positive for spp. eggs. In this study, we used the PCR technique that, in combination with DNA sequencing, allows the detection and identification of eggs in faeces of infected dogs. For this purpose, the ATPase subunit-6 gene (mtDNA) was selected as a target for the amplification . The primers were used to amplify 217 bp region. Amongst 21 coproscopically detected isolates from dogs, 5 (23.8 %) samples were PCR-positive for , and the remaining 16 samples were PCR-negative. Results indicate that PCR can detect DNA in faeces of infected dogs, but efficacy was low when compare to sedimentation/flotation. PCR is additional test for diagnosing of this infection. But, the difficulties of identification based on PCR in faecal examinations need to be investigated further.