Plasmodium berghei
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA111421 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Plasmodium berghei WT and ap2-o disruptant ookinete culture 12h Plasmodium berghei WT and ap2-o disruptant ookinete culture 12h
2010-05-14 | E-GEOD-14376 | biostudies-arrayexpress
Project description:Plasmodium berghei WT and ap2-o disruptant ookinete culture 12h
2009-01-13 | GSE14376 | GEO
Project description:Transcriptional profiling of gametocyte non-producer lines in Plasmodium berghei Transcriptome of gametocyte non producer lines (natural and genetic KO) and parental (820) lines. The aim of the study was to identify key genes involved in the decision to commit to gametocytogenesis in Plasmodium berghei. These microarrays compare naturally selected lines that do not produce gametocytes, and the parental line and additionally a genetic knock out of AP2-G PBANKA_143750. Data published Sinha, Hughes, et, al Nature tbc. 2- colour microarray comparing to common background pool (containing all life cycle stages). Replicates of different life cycle stages of gametocyte non-producer lines and wild tye (WT) parental control lines
2013-12-13 | E-GEOD-53246 | biostudies-arrayexpress
Project description:Transcriptional profiling of gametocyte non-producer lines in Plasmodium berghei Transcriptome of gametocyte non producer lines (natural and genetic KO) and parental (820) lines. The aim of the study was to identify key genes involved in the decision to commit to gametocytogenesis in Plasmodium berghei. These microarrays compare naturally selected lines that do not produce gametocytes, and the parental line and additionally a genetic knock out of AP2-G PBANKA_143750. Data published Sinha, Hughes, et, al Nature tbc.
2013-12-13 | GSE53246 | GEO
Project description:Differential gene expression in ap2-g and ap2-g2 mutants of Plasmodium berghei
| PRJNA230372 | ENA
Project description:Plasmodium berghei transcriptomes of wild-type and ap2-z knockout parasites [ap2-z(-)] were analyzed at 6 hours post starting ookinete culture (hpoc).
2022-08-05 | GSE198065 | GEO
Project description:During the malaria infection, Plasmodium parasites invade the host’s red blood cells where they can differentiate into two different life forms. The majority will replicate asexually and infect new erythrocytes. A small percentage, however, will transform into gametocytes – a specialized sexual stage able to survive and develop when taken up by Anopheles mosquito. As the gametocytes ensure the parasite’s transmission to a new host, their generation is an attractive target for new antimalarial interventions. The molecular mechanisms controlling gametocytogenesis, however, remain largely unknown due to the technical challenges: the early gametocytes are morphologically indistinguishable from asexual parasites and present in very low numbers during the infection. Recently, AP2-G - a transcription factor from an apicomplexa-specific apiAP2 family – was described as indispensable for gametocyte commitment in both human malaria parasite Plasmodium falciparum and rodent malaria model Plasmodium berghei. Therefore, we have decided to test whether the overexpression of this factor alone could increase gametocyte production and enable the investigation of uncharacterised, earliest stages of gametocyte development. To this end, we have engineered PBGAMi - a Plasmodium berghei line, in which all parasites were ap2-g deficient by default but able to overexpress it when induced with rapamycin. While the control parasites (PBGAMi R-), as expected, differentiated into asexual forms (schizonts) only, almost all rapamycin-treated parasites (PBGAMi R+) transformed into gametocytes. We used the generated line to perform RNA-seq analysis of the R- and R+ populations at different time points of their development and identify the changes arising between them, mapping the sequence of events leading to the formation of gametocytes.
2018-06-30 | GSE110201 | GEO
Project description:To investigate the genome-wide binding sites of early zygote AP2-family transcription factor, AP2-Z in Plasmodium berghei, the chromatin immunoprecipitation followed by high-throughput sequencing (ChIP-seq) analyses were performed. Parasites expressing GFP-fused AP2-Z (AP2-Z::GFP) were harvested at 6 hours post starting ookinete culture (hpoc) and subjected to ChIP-seq experiments using anti-GFP antibody. Binding sites of AP2-Z were determined from the sequence data.
2022-08-05 | GSE198070 | GEO