Expression analysis of Plasmodium falciparum with MYST overexpression
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PROVIDER: PRJNA1029044 | ENA |
REPOSITORIES: ENA
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Project description:Investigation of genome-wide gene expression changes in Plasmodium falciparum overexpressing PfMYST compared to the wild-type strain 3D7. After introducing a single copy of the full-length PfMYST expression cassette into the parasite genome, parasites showed higher levels of H4-K5, -K8, and -K12 acetylation, a faster progression of intraerythrocytic developmental cycle (IDC), and shorter schizont development time (duration), which led to significantly fewer merozoites developed in mature schizonts than the control. The parasites with PfMYST overexpression substantially increased the resistance to DNA-damaging agents. These findings were published in Miao, Fan et al Mol Microbiol 2010 (PMID: 20807207). To understand the underlying mechanisms, we studied changes in the transcriptomes during the IDC by expression microarray.
2024-03-18 | GSE245596 | GEO
Project description:Investigation of whole genome gene expression level changes in Plasmodium falciparum 3D7 delta-PfPuf2 mutant, compared to the wild-type strain 3D7. The mutation engineered into this strain render tanslational control. The mutants analyzed in this study are further described in Miao J, Li J, Fan Q, Li X, Li X, Cui L.2010. The Puf-family RNA-binding protein PfPuf2 regulates sexual development and sex differentiation in the malaria parasite Plasmodium falciparum. J Cell Sci. 123(7):1039-49 (PMID 20197405). A 12 chip study using total RNA recovered from six separate wild-type cultures of Plasmodium falciparum 3D7 at gametocyte stage III (three cultures) and stage V (three cultures) and six separate cultures of dalta PfPuf2 mutant at gametocyte stage III (three cultures) and stage V (three cultures). Each chip measures the expression level of 5,367 genes from Plasmodium falciparum 3D7 with 45-60 mer probes with two replicates on final array of 71618 probes.
2012-07-05 | E-GEOD-39124 | biostudies-arrayexpress
Project description:Investigation of whole genome gene expression level changes in Plasmodium falciparum 3D7 delta-PfPuf2 mutant, compared to the wild-type strain 3D7. The mutation engineered into this strain render tanslational control. The mutants analyzed in this study are further described in Miao J, Li J, Fan Q, Li X, Li X, Cui L.2010. The Puf-family RNA-binding protein PfPuf2 regulates sexual development and sex differentiation in the malaria parasite Plasmodium falciparum. J Cell Sci. 123(7):1039-49 (PMID 20197405).
2012-07-06 | GSE39124 | GEO
Project description:Investigation of whole genome gene expression level in Plasmodium falciparum male and female mature gametocytes, and detection of any transcriptional differences between male and female gametocytes. The Plasmodium falciparum parasite with green fluorescent protein (GFP) expression under the control of alpha tubulin II promoter facilitated the separation of male and female gametocyte. This engineered parasite strain in this study are further described in Miao J, Fan Q, Parker D, Li X, Li J, et al. (2013) Puf Mediates Translation Repression of Transmission-Blocking Vaccine Candidates in Malaria Parasites. PLoS Pathog 9(4): e1003268. doi: 10.1371/journal.ppat.1003268
2016-01-28 | GSE77316 | GEO
Project description:Transcriptomic Analysis of Cultured Sporozoites of P. falciparum RNA-seq reads from each of three developmental stages (2 replicates per sample) were mapped to the reference Plasmodium falciparum genome, and gene expression levels were calculated for each sample.
2013-12-03 | E-GEOD-52867 | biostudies-arrayexpress
Project description:Plasmodium falciparum Genome sequencing
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Project description:Plasmodium falciparum targeted sequencing
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Project description:Plasmodium falciparum Genome sequencing
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