Proximity-dependent biotinylation and identification of flagellar proteins in Trypanosoma cruzi.

ABSTRACT: The flagellated kinetoplastid protozoan and causative agent of human Chagas disease, Trypanosoma cruzi , inhabits both invertebrate and mammalian hosts over the course of its complex life cycle. In these disparate environments, T. cruzi uses its single flagellum to propel motile life stages and in some instances, to establish intimate contact with the host. Beyond its role in motility, the functional capabilities of the T. cruzi flagellum have not been defined. Moreover, the lack of proteomic information for this organelle, in any parasite life stage, has limited functional investigation. In this study, we employed a proximity-dependent biotinylation approach based on the differential targeting of the biotin ligase, TurboID, to the flagellum or cytosol in replicative s

SUBMITTER: Won MM 

PROVIDER: S-EPMC9949143 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature