Figure 1From: A simple and rapid method for detection of Trypanosoma evansiin the dromedary camel using a nested polymerase chain reactionVisualization of the primary 810-bp PCR product onto ethidium-bromide-stained agarose gel from 10 pg of DNA of T. evansi. Lane MW: molecular weight marker (1 Kb ladder); Lane 1–7: T. evansi DNA at a concentration of 10 ng, 1.0 ng, 100 pg, 10 pg, 1 pg, 100 fg, 10 fg, respectively.Back to article page