ALTAY ÇAPIN, Gülay Turkish Atomic Energy Authority - Sarayköy Nuclear Research and Training Center - Department of Nuclear Applications on Animal Science, Turkey , EMRE, Zişan Turkish Atomic Energy Authority - Sarayköy Nuclear Research and Training Center - Department of Nuclear Applications on Animal Science, Turkey , CANPOLAT, Seyit Turkish Atomic Energy Authority - Sarayköy Nuclear Research and Training Center - Department of Nuclear Applications on Animal Science, Turkey , VATANSEVER, Yusuf Turkish Atomic Energy Authority - Sarayköy Nuclear Research and Training Center - Department of Nuclear Applications on Animal Science, Turkey , DÜZGÜN, Ali Turkish Atomic Energy Authority - Sarayköy Nuclear Research and Training Center - Department of Nuclear Applications on Animal Science, Turkey

Detection of Coxiella burnetii from ticks by Polymerase Chain Reaction and Restriction Fragment Length Polymorphism

35021

For the detection of Coxiella burnetii, a total of 2472 ticks (1446 female, 1021 male and 5 nymphs) was collected from cattle and sheep of 38 provinces of Turkey. The ticks were pooled into groups of 1-7 ticks of the same province, species and gender for DNA extraction. Following DNA extraction, the groups were examined for the presence of C. burnetii DNA by using the primers CB1 and CB2. Six groups from the province of Denizli (13 groups of total 56 ticks), and one group from the province of Ankara (53 groups of total 160 ticks) were found to be positive for C. burnetii. The species of Rhipicephalus turanicus, Rhipicephalus bursa and Hyalomma excavatum were found to be infected with C. burnetii. The gender was not seem to have a role in transmission of the agent. The specificities of the PCR products were evaluated by the restriction fragment length polimorphism (RFLP) analysis. The positive PCR products were digested with the enzyme TaqІ and four bands in order of 118, 57, 43 and 39 bp’s were appeared such as seen in the positive control DNA (C. burnetii Nine Mile RSA493).

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Coxiella burnetii , PCR , tick.

Veterinary Journal of Ankara University

268