Figure 3

Agarose gel electrophoresis with the molecular characterization of mixed infection with genotypes DTUs TcI + TcII / TcV / TcVIT. cruziby RFLP PCR. A. Profile fragments of the PCR products H3 gene after digestion with restriction enzyme AluI; 1- patient (case 12), positive controls TcI-VI, CN-negative reaction control. B. Profile fragments of the PCR products of the gp72 gene after digestion with restriction enzyme TaqI; 1- patient (case 12), positive controls TcI-VI, CN-negative reaction control. M-molecular weight 100 bp.