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SYBR safe-stained 2% agarose gels showing the results of electrophoresis of 24 random PCR products from A; August 2017 dogs and B; April 2018 dogs, used to identify the presence of Leishmania in dog blood. Positive dogs are indicated by a 140bp band visible in line with the PCR product for the Leishmania positive control. M, molecular weight marker (100bp DNA ladder); “+” = positive control; “-” = negative control.
