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SRX3168617: GSM2775510: 38hpi_M4; Plasmodium falciparum NF54; RNA-Seq
2 ILLUMINA (NextSeq 500) runs: 6.3M spots, 287.8M bases, 153.9Mb downloads

Submitted by: NCBI (GEO)
Study: Probing Plasmodium falciparum sexual differentiation at the single cell level
show Abstracthide Abstract
Malaria parasites go through major transitions during their complex life cycle, yet the underlying differentiation pathways remain obscure. Here we apply single cell transcriptomics to unravel events that initiate sexual development in preparation for transmission of the parasite from human to mosquito. This proof-of-concept study provides a template to capture transcriptional diversity in heterogeneous parasite populations, with major implications for our understanding of parasite biology and the ongoing malaria elimination campaign. Overall design: Plasmodium-infected human erythrocytes were single-cell sorted into 384-well plates at three separate time points after LysoPC depletion gametocyte induction (4, 8, 12 hours post induction). Two rows (total of 48 wells) of each 384-well plate were reserved for control samples (no induction). A total of 1152 wells were sequenced, with 144 control wells, and 1008 induced wells.
Sample: 38hpi_M4
SAMN07616141 • SRS2498670 • All experiments • All runs
Library:
Instrument: NextSeq 500
Strategy: RNA-Seq
Source: TRANSCRIPTOMIC
Selection: cDNA
Layout: SINGLE
Construction protocol: We used an optimized version of Single Cell RNA Barcoding and Sequencing 7 (SCRB-seq; Soumillon et al, 2014), further reducing the reverse transcriptase reaction volume. In brief, poly(A)+ mRNA from flow-sorted single Plasmodium infected erythrocytes were converted to cDNA, decorated with universal adapters, well barcodes, and unique molecular identifiers (UMIs), using a template-switching reverse transcriptase. Then, cDNA from multiple cells was pooled, amplified, and prepped for multiplexed sequencing using a transposon-based fragmentation method, enriching for 3’ ends and preserving strand information. Nextera XT
Experiment attributes:
GEO Accession: GSM2775510
Links:
Runs: 2 runs, 6.3M spots, 287.8M bases, 153.9Mb
Run# of Spots# of BasesSizePublished
SRR60159576,176,288284.1M152.3Mb2019-10-23
SRR601595879,4253.7M1.7Mb2019-10-23

ID:
4470171

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