Fig. 5From: Detection and genotyping of Trypanosoma cruzi from açai products commercialized in Rio de Janeiro and Pará, BrazilAmplification of T. cruzi DNA in açai samples with primers Tc189F/Tc189r. Lane 1: no template; Lane 2: sterile water; Lane 3: T. rangeli (negative control); Lanes 4–6: açai samples; Lane 7: 100 bp DNA ladder; Lane 8: T. cruzi (positive control)Back to article page