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. 2018 Sep 5;13(9):e0203462. doi: 10.1371/journal.pone.0203462

Fig 1. Genotyping of Trypanosoma cruzi isolates obtained from Chagas disease patients.

Fig 1

(A) PCR amplification products of the non-transcribed spacer of the mini-exon genes with primers TC, TC1 and TC2 that identify TcI (350 bp), TcII, TcV and TcVI (300 bp) and TcIII and TcIV (no amplification). (B) PCR amplification products of the D7 divergent domain of S24α rRNA with primers D71 and D72 that identify TcI, TcIII and TcV (110 bp), TcIV (120, 125 or 130 bp), TcII and TcVI (125bp). Trypanosoma cruzi strains Colombiana, CL Brener, Y, and CanIII were included as genotyping controls.