GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
Sample GSM4889453 Query DataSets for GSM4889453
Status Public on Mar 22, 2021
Title MV3_siI1_3
Sample type SRA
Source name melanoma derived cell line
Organism Homo sapiens
Characteristics cell line: MV3
sirna: siRNA pool against IGF2BP1
passages: harvested 72h upon transfection
Treatment protocol 72 (A-549, ES-2, MV-3) or 96 (PANC-1) hours upon transfection cells were harvested for RNA extraction.
Growth protocol Cells were cultured in DMEM supplemented with 10% FBS. Cells were grown at 37°C in 5% CO2.
Extracted molecule total RNA
Extraction protocol RNA extraction was performed using TRIZOL according to manufacturer's protocol.
1µg of total RNA served as input for rRNA depletion using RiboCop v1.2 (Lexogen). NEBNext Ultra Directional RNA Library kit (NEB) was used for library generation.
Library strategy RNA-Seq
Library source transcriptomic
Library selection cDNA
Instrument model Illumina NextSeq 500
Description DE_MV3_C_vs_I1_all.csv
Data processing Sequenced reads were trimmed for adaptor sequences and low quality sequence using Cutadapt (v 1.14) with parameters -q 20 -O 7 -m 20 --trim-n
Trimmed reads were mapped against the human genome (hg38 UCSC) using HiSat2 (v 2.1.0) with parameters -p 6 --dta --strandness RF -k 5
secondary alignments were filtered out using samtools (v 1.5)
Mapped reads were summarized using featureCounts (v 1.5.3) with parameters -p -s 2 -M -t exon -g gene_id and Ensembl gene annotations (GRCh 38.89)
Differential gene expression was assessed using R/edgeR (v 3.30.3) using TMM normalization and FPKM transformation
Genome_build: hg38
Supplementary_files_format_and_content: Comma-separated text file including FPKM, log2 fold change and false discovery rate values for each sample
Submission date Nov 09, 2020
Last update date Mar 22, 2021
Contact name Markus Glaß
Organization name Martin Luther University Halle-Wittenberg
Department Institute of Molecular Medicine
Lab Huettelmaier Lab
Street address Kurt-Mothes-Str. 3a
City Halle
ZIP/Postal code 06120
Country Germany
Platform ID GPL18573
Series (2)
GSE161087 IGF2BP1, a conserved regulator of RNA turnover in cancer [total RNA]
GSE161101 IGF2BP1, a conserved regulator of RNA turnover in cancer
BioSample SAMN16709245
SRA SRX9461560

Supplementary data files not provided
SRA Run SelectorHelp
Raw data are available in SRA
Processed data are available on Series record

| NLM | NIH | GEO Help | Disclaimer | Accessibility |
NCBI Home NCBI Search NCBI SiteMap