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FACE of GPI-anchor oligosaccharides from different T. cruzi strains. (A) Lane 1 = oligoglucose ladder represented by G1–G7; lane 2 = BZS strain; lane 3 = BZR strain. (B) Lane 4 = oligoglucose ladder represented by G1–G7; lane 5 = CL strain; lane 6 = Colombiana strain.
