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Sample GSM5516733 Query DataSets for GSM5516733
Status Public on Jul 31, 2023
Title 10 μM BPA 48h_rep 1
Sample type SRA
 
Source name Embryonic forelimb
Organism Mus musculus
Characteristics strain: CD1
gestation day: GD 13
tissue: limb bud
treatment: 10 uM BPA
treatment length: 48 hours
Treatment protocol Culture bottles were gassed for two minutes with 5% CO2, 50% O2 balanced with N2. Each bottle subsequently received one of two treatments: dimethyl sulfoxide (DMSO, vehicle control) or bisphenol A (BPA 10 or 50 μM). Limbs were then cultured at 37° for 3 hours.
Growth protocol Forelimbs of each gestational day 13 embryo were excised, pooled, and placed in glass bottles containing 6 mL of a culture medium consisting of 75% BGJb medium (Gibco, ThermoFisher Scientific), 25% salt solution, supplemented with ascorbic acid (0.16 mg/mL) and gentamycin (50 mg/mL, Wisent Bioproducts, QC, Canada). Limbs from male and female embryos were cultured together.
Extracted molecule total RNA
Extraction protocol Total RNA was extracted using the Rneasy Mini kit (Qiagen). The concentration and purity of extracted RNA was assessed using NanoDrop 2000 spectrophotometer (Thermofisher).
mRNA was purified from 1ug of total RNA using poly-T oligo-attached magnetic beads and fragmented randomly in a fragmentation buffer. First-strand cDNA was synthesized using random hexamer primer and M-MuLV Reverse Transcriptase (RNase H-); second-strand cDNA was subsequently synthesized using DNA Polymerase I and RNase H. Double-stranded cDNA was purified using AMPure XP beads. Remaining overhangs were converted into blunt ends via exonuclease/polymerase activities. After adenylation of the 3' ends of DNA fragments, NEBNext Adaptor was ligated to prepare for hybridization. The library fragments were purified with AMPure XP system. The final library was obtained by PCR amplification and purification of PCR products using AMPure XP beads.
 
Library strategy RNA-Seq
Library source transcriptomic
Library selection cDNA
Instrument model Illumina NovaSeq 6000
 
Description A10_48vsAC_48.txt
A10482
Data processing Base calling was performed using Illumina CASAVA (v1.8)
Sequences were filtered for reads containing adapter or of low quality, then mapped to mm10 using STAR (v2.5, mismatch=2)
Quantification was performed using HTSeq (v0.6.1, -m union)
Differential analysis was performed using DESeq2 (v2_1.6.3, q-value < 0.05)
Genome_build: mm10
Supplementary_files_format_and_content: Matrix table containing raw count, FPKM value, and normalized abundance output (from DESeq2) of each gene for each sample and each treatment group
 
Submission date Aug 13, 2021
Last update date Jul 31, 2023
Contact name Barbara Hales
E-mail(s) barbara.hales@mcgill.ca
Organization name McGill University
Department Pharmacology and Therapeutics
Street address 3655 Promenade Sir-William-Osler
City MONTRÉAL
State/province QC
ZIP/Postal code H3G 1Y6
Country Canada
 
Platform ID GPL24247
Series (2)
GSE182039 Effects of BPA, BPAF, and BPS on Endochondral Ossification and on the Transcriptome of Ex Vivo Murine Limb Bud Cultures I
GSE182523 Effects of BPA, BPAF, and BPS on Endochondral Ossification and on the Transcriptome of Ex Vivo Murine Limb Bud Cultures
Relations
BioSample SAMN20752556
SRA SRX11740993

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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