Figure 3: Ethidium bromide-stained 1.5% agarose gel electrophoresis of PCRproducts, Lanes M, M contained 100-bp DNA marker (Qiagen, Germany).Lanes 1, 2 contained PCR products of B. bigemina from camels. Lanes from 3to 8 correspond to positive PCR products of T. evansi. Lanes 9, 10 were PCRpositive due to B. bovis.