Genetic disruption of nucleoside transporter 4 reveals its critical roles in malaria parasite sporozoite functions.

ABSTRACT: All protozoan parasites are lacking the pathway to synthesize purines de novo and therefore they depend on their host cells to provide purines. A number of highly conserved nucleoside transporter (NT) proteins are encoded in malaria parasite genomes, of which NT1 is characterized in Plasmodium falciparum and P. yoelii as a plasma membrane protein that is responsible for salvage of purines from the host, and NT2 is an endoplasmic membrane NT protein. Whereas NT3 is only present in primate malaria parasites, little is known about NT4, which is conserved in all malaria parasite species. Herein, we targeted NT4 gene for deletion in P. berghei. NT4 knockout parasites developed normally as blood stages, ookinetes and formed oocysts with sporozoites compared with wild-

SUBMITTER: Deveci G 

PROVIDER: S-EPMC10081079 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature