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SRX5017414: GSM3476435: HC10_96hrs_BCG; Homo sapiens; RNA-Seq
1 ION_TORRENT (Ion Torrent Proton) run: 27.6M spots, 3.2G bases, 1.7Gb downloads

Submitted by: NCBI (GEO)
Study: Global transcriptomic investigation of the human macrophage response towards pathogenic/non-pathogenic mycobacteria
show Abstracthide Abstract
We present an infection study with pathogenic and non-pathogenic mycobacterial strains that have vastly different characteristics. The early/late host response to infection with these detergent-free cultured strains will be analysed through Ampliseq and further validated through qPCR in an attempt to provide information on the subtleties which may ultimately contribute to the virulent phenotype. Proceeding to the next objective of the study is to knock-down (siRNA)/knock-up (saRNA) selected differentially expressed mRNA to study their role in the intracellular survival of M. tuberculosis Overall design: PBMC isolated from human blood, infected with either pathogenic (R179) or non-pathogenic (M. bovis BCG or M. Smegmatis). Total RNA extracted and subjected to Ion AmpliSeq to detect differentially expressed genes. DE genes detected was validated using qPCR
Sample: HC10_96hrs_BCG
SAMN10435245 • SRS4050545 • All experiments • All runs
Organism: Homo sapiens
Library:
Instrument: Ion Torrent Proton
Strategy: RNA-Seq
Source: TRANSCRIPTOMIC
Selection: cDNA
Layout: SINGLE
Construction protocol: Total RNA from human macrophages was extracted with the help of a kit (RNeasy Plus Mini Kit) as per the manufacturer's instructions. The extraction was performed immediately following the 12- and 96-hours infection period. The 'gDNA eliminator' column included in the kit was used to remove genomic DNA in all samples. For each experiment, RNA quantity and quality was measured using Agilent 2100 Bioanalyzer. The RNA with a high RNA integrity Number (RIN) (≥ 9) was used for Ampliseq and quantitative real time qPCR experiments. Total RNA was extracted and frozen immediately at -800C until Ampliseq is performed Total RNA (100ng) was reverced transcribed using the SuperScript® VILO™ cDNA Kit to generate cDNA. The target regions were amplified for 10 reaction cycles using the Human Gene Expression Core Panel. After partial digestion, barcode adaptors (from the IonCde Adapters Kit) were ligated and the libraries were purified with Agencourt ™ AMPure™ XP reagent and eluted in low TE buffer
Experiment attributes:
GEO Accession: GSM3476435
Links:
Runs: 1 run, 27.6M spots, 3.2G bases, 1.7Gb
Run# of Spots# of BasesSizePublished
SRR819803727,592,4373.2G1.7Gb2019-12-02

ID:
6770886

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