Comparative proteomic analysis of Trypanosoma cruzi TcI lineage epimastigotes unveils metabolic and phenotypic differences between fast- and slow-dividing strains.

Trypanosoma cruzi, the causative agent of Chagas disease, is a genetically and phenotypically diverse species, divided into 5 main phylogenetic lineages (TcI to TcVI). TcI is the most widespread lineage in the Americas. Proteomics is a suitable tool to study the global protein expression dynamics in pathogens.