William D Feliciano

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The GTPase Rab5a regulates the homotypic and heterotypic fusion of membranous organelles during the early stages of endocytosis. Many of the molecules which regulate the Rab5a cycle of association with membranes, activation, deactivation and dissociation are known. However, the extent to which these molecular scale activities are coordinated on membranes to(More)
We model the epidemiological interactions between two animal populations: one with a virulent strain of Trypanosoma cruzi, which causes Chagas' disease, and the other with a non-virulent strain that provides cross immunity against the disease. The virulent strains of T. cruzi are predominantly found in Latin America. The increased spread of Chagas' disease(More)
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