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Sample GSM3565113 Query DataSets for GSM3565113
Status Public on Feb 26, 2019
Title RNAseq_Pax3_6day_rep1
Sample type SRA
Source name differentiating mES cells
Organism Mus musculus
Characteristics tissue: differentiating mES cells
differentiation protocol: serum
time: day9 of differentiation
purification: PDGFRα+FLK1- sorted
doxycycline-treatment: 6-day
Growth protocol Mouse ES cell differentiation was achieved by diluting 40000 cells/ml in EB differentiation medium and incubation in an orbital shaker at 80 RPM. EB differentiation medium: IMDM supplemented with 15% FBS , 1% Penicillin/Streptomycin, 2mM Glutamax, 50 μg/ml Ascorbic acid, 4.5 mM Monothioglycerol. For Serum-free differentiation, FBS was replaced with an equivalent amount of Knock-outTM Serum Replacement (Invitrogen). Trangene induction was achieved by adding doxycycline (Sigma-Aldrich) to day 3 EBs cultures (final concentration 1µg/ml), and then maintained throughout the differentiation protocol by replacing the media (including dox) every two days. At day 5, EBs were disgregated and single cells were incubated for 20 minutes with PDGFRα-PE and FLK1-APC conjugated antibodies. PDGFRα+FLK1- cells were sorted using FACSAriaII (BD biosciences) and replated on gelatin coated dishes using serum- or serum-free EB differentiation media supplemented with 1µg/ml doxycycline and 10ng/ml mouse basic-FGF.
Extracted molecule total RNA
Extraction protocol RNA-seq: sorted cells from murine and human differentiating ES cells were resuspended in Trizol. RNAs were extracted using the PureLink RNA mini prep kit following manufacturer's instruction (including in-column Dnase digestion).
RNA-seq libraries were generated using the TrueSeq stranded kit and dual-index adapter-barcodes following manufacturer's instructions.
Library strategy RNA-Seq
Library source transcriptomic
Library selection cDNA
Instrument model Illumina NovaSeq 6000
Description processed data file:
Data processing Mouse RNA-seq analysis: 150bp FastQ paired-end reads were trimmed using Trimmomatic (v 0.33) enabled with the optional “-q” option; 3bp sliding-window trimming from 3’ end requiring minimum Q30. Quality control on raw sequence data for each sample were performed with FastQC. Read mapping was performed via Hisat2 (v2.0.2) using the mouse genome (mm10) as reference. Gene quantification was done via Cuffquant for FPKM values and Feature Counts for raw read counts. Differentially expressed genes were identified using the edgeR (negative binomial) feature in CLCGWB (Qiagen, Valencia, CA) using raw read counts. We filtered the generated list based on a minimum 2X Absolute Fold Change and FDR corrected p < 0.05.
Genome_build: mm10
Supplementary_files_format_and_content: RNA-seq: processed files contain tab-delimited expression values following analysis using EdgeR (mouse RNA-seq) and RSEM (human RNA-seq)
Submission date Jan 16, 2019
Last update date Feb 26, 2019
Contact name Alessandro Magli
Organization name University of Minnesota
Department Medicine
Street address 2231 6th St SE
City Minneapolis
State/province MN
ZIP/Postal code 55455
Country USA
Platform ID GPL24247
Series (1)
GSE125203 Chromatin accessibility landscape upon induction of Msgn1, Pax3 and Myf5 in mesodermal cells and identification of conserved Pax3 binding sites and target genes during skeletal myogenesis
BioSample SAMN10756578
SRA SRX5255400

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

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