Project description:We carried out chromatin immunoprecipitation followed by deep sequencing (ChIP-seq) to explore the difference of the genome-wide dynamics of histone modifications and HP1 in PfRrp6-DD-1C line.
Project description:To date, total mRNA analysis throughout intraerythrocytic development of the malaria parasite, Plasmodium falciparum, has only revealed abundance profiles of each gene at a given time. Here, we establish a new methodology in Plasmodium falciparum that enables biosynthetic labeleing and capture of sub-population mRNA. As a proof of principle for this novel method, we examine the mRNA dynamics of early gametocyte commitment.
Project description:Gene expression data from whole-blood collected from Kenyan children with Plasmodium falciparum malaria infection at acute hospital admission (n=15) and at convalescence (n=9). A clinical history design type is where the organisms clinical history of diagnosis, treatments, e.g. vaccinations, surgery etc. Disease State: with Plasmodium falciparum malaria infection at acute hospital admission and at convalescence clinical_history_design
Project description:To date, total mRNA analysis throughout intraerythrocytic development of the malaria parasite, Plasmodium falciparum, has only revealed abundance profiles of each gene at a given time. Here, we establish a new methodology in Plasmodium falciparum that enables biosynthetic labeleing and capture of sub-population mRNA. As a proof of principle for this novel method, we examine the mRNA dynamics of early gametocyte commitment. Plasmodium falciparum strains 3D7, E5, and F12 were highly synchronized and, at 36 hours post invasion, incubated with 40um 4-TU for 12 hours followed immediately by Trizol total RNA extraction. Total RNA from each timepoint was then biotinylated via a thiol-group on any transcript that incorporated a thiol-modified UTP. Biotinylated transcripts were then separated from total RNA by Streptavidin magnetic beads resulting in a Labeled sample. Any mRNA that was not bound to the beads resulted in an Unlabeled sample. Every 12 hours, two samples were analyzed by Agilent P. falciparum DNA microarray, Unlabeled and Labeled, resulting in 48 individual DNA microarrays (4 for each sample type).
Project description:Gene expression data from whole-blood collected from Kenyan children with Plasmodium falciparum malaria infection at acute hospital admission (n=15) and at convalescence (n=9). A clinical history design type is where the organisms clinical history of diagnosis, treatments, e.g. vaccinations, surgery etc. Disease State: with Plasmodium falciparum malaria infection at acute hospital admission and at convalescence