Palabras claves: Chagas disease, Discrete typing unit, DTU, Horizontal gene transfert, millions of years, MLEE, multilocus enzyme electrophoresis, Myr, phylogeny, RADES, random amplified differentially expressed sequences, Random amplified polymorphic DNA, RAPD, TRYPANOSOMA CRUZI
Autores: Bañuls A.L., Barnabe C., Hide M., Jenny Tellería, Tibayrenc M.