Transcriptome analysis based detection of Plasmodium falciparum development in Anopheles stephensi mosquitoes.

ABSTRACT: The Plasmodium life cycle within the mosquito involves the gamete, zygote, motile ookinete, and the oocyst stage that supports sporogony and sporozoite formation. We mapped the P. falciparum transcriptome as the parasite progresses through the oocyst stage of development on days 2, 4, 6, and 8 post-P. falciparum infectious blood meal. Through these genomic studies, we identified 212 novel transmission stage biomarkers including genes that are developmentally expressed at a single time point and genes that are pan-developmentally expressed at all four time points in P. falciparum oocysts. Validation of a small subset of genes at the transcriptional and translational level resulted in identification of a signature of genes/proteins that can detect parasites within the mosquito as early as da

SUBMITTER: Oakley MS 

PROVIDER: S-EPMC6070505 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature