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SRX24546071: GSM8265704: IT4 SLI-var19-K2 unpanned_2; Plasmodium falciparum; RNA-Seq
1 ILLUMINA (NextSeq 550) run: 3.5M spots, 512.1M bases, 195.8Mb downloads

External Id: GSM8265704_r1
Submitted by: Bernhard Nocht Institute for Tropical Medicine
Study: A system for functional studies of the major virulence factor of malaria parasites
show Abstracthide Abstract
The major virulence factor of Plasmodium falciparum parasites, PfEMP1 is expressed by a multigene family, termed var genes. Here selection linked integration (SLI) was utilized to modify var genes in P. falciparum parasites to select for parasite populations expressing a single var gene. Bulk RNA was isolated from ring stage parasites of these SLI parasite populations and analyzed with next generation sequencing. The proportion of exon 2 transcripts of var genes normalized to transcripts per million was determined per cell line to confirm the predominant expression of the desired var gene. Overall design: RNA-seq samples of Plasmodium falciparum infected human erythorcyes
Sample: IT4 SLI-var19-K2 unpanned_2
SAMN41392492 • SRS21290341 • All experiments • All runs
Library:
Name: GSM8265704
Instrument: NextSeq 550
Strategy: RNA-Seq
Source: TRANSCRIPTOMIC
Selection: cDNA
Layout: PAIRED
Construction protocol: Synchronous ring-stage parasites with a parasitemia of 3 - 5%, dissolved in 5 pellet volumes of Trizol (Thermo Fischer). RNA isolation with Qiagen miRNeasy Mini Kit according to the manufacturer's instructions. RNA integrity was assessed using the Agilent 2100® bioanalyzer system with the RNA 6000 Pico Kit. All samples had a RIN > 8. Ribosomal RNA was removed using QIAseq FastSelect RNA Removal Kit. Libraries were prepared with the QIASeq Stranded mRNA Library Kit and sequenced on an Illumina NextSeq 550 system with NextSeq 500/550 Mid Output Kit v2.5 (150 cycles).
Runs: 1 run, 3.5M spots, 512.1M bases, 195.8Mb
Run# of Spots# of BasesSizePublished
SRR290204973,460,426512.1M195.8Mb2024-06-14

ID:
32863929

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