Functionality of the V-type ATPase during asexual growth and development of Plasmodium falciparum.

ABSTRACT: Vacuolar type ATPases (V-type ATPases) are highly conserved hetero-multisubunit proton pumping machineries found in all eukaryotes. They utilize ATP hydrolysis to pump protons, acidifying intracellular or extracellular compartments, and are thus crucial for various biological processes. Despite their evolutionary conservation in malaria parasites, this proton pump remains understudied. To understand the localization and biological functions of Plasmodium falciparum V-type ATPase, we employed CRISPR/Cas9 to endogenously tag the subunit A of the V₁ domain. V₁A (PF3D7_1311900) was tagged with a triple hemagglutinin epitope and the TetR-DOZI-aptamer system for conditional expression under the regulation of anhydrotetracycline. Via immunofluorescence assays, we identified

SUBMITTER: Shadija N 

PROVIDER: S-EPMC11387698 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature