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Series GSE102517 Query DataSets for GSE102517
Status Public on Jul 15, 2018
Title High-Resolution Dissection of Conducive Somatic Cell Reprogramming to Naïve Ground State Pluripotency in Mbd3/NuRD and Gatad2a/NuRD Depleted Systems [ChIP-Seq]
Organism Mus musculus
Experiment type Genome binding/occupancy profiling by high throughput sequencing
Summary Reprogramming of somatic cells to induced pluripotent stem cells provoke immense interest both for clinical applications in regenerative medicine, and in understanding the regulation of cell identity. Previous characterization of the molecular events that underlie this process were limited by the low yield and by the stochastic dynamics of this process. Here we present an in-depth mapping of the molecular events that underlie an efficient and successful reprogramming, covering transcriptional, epigenetic and translational changes in a single day resolution.
 
Overall design Mbd3f/- or Gatad2a-/- (P66) MEFs that carry DOX-inducible OKSM cassette were used, and iPSC reprogramming was initiated by addition of DOX in FBS/LIF medium in 5% pO2 conditions. On day 3.5 after DOX initiation, medium was changed to LIF/KSR-based with the addition of two small molecule inhibitors for MEK/ERK and GSK3 signaling (2i). Cells were harvested every 24 hours until day 8, and processed for library preparation followed by high-throughput sequencing. Mbd3f/-, Gatad2a-/- and WT established iPSC line (after 3 passages or more), and WT V6.5 mouse ESCs were used as positive controls. ChIP-seq of the following proteins was measured in each time point: Oct4/Pou5f1, c-Myc, Klf4, Sox2, PolII, H3K27ac, H3K27me3, H3K36me3, H3K4me1, H3K4me3, H3K9me2, H3K9me3.

This series includes re-analyzed samples from GSE49766.
 
Contributor(s) Zviran A, Novershtern N, Rais Y, Mor N, Hanna J
Citation(s) 30122475, 30554962
Submission date Aug 10, 2017
Last update date Jul 25, 2021
Contact name Noa Novershtern
E-mail(s) noa.novershtern@weizmann.ac.il
Organization name Weizmann Institute of Science
Department Molecular Genetics
Street address Weizmann Institute
City Rehovot
ZIP/Postal code 7610001
Country Israel
 
Platforms (3)
GPL13112 Illumina HiSeq 2000 (Mus musculus)
GPL17021 Illumina HiSeq 2500 (Mus musculus)
GPL19057 Illumina NextSeq 500 (Mus musculus)
Samples (144)
GSM2739905 Oct4 ChIP-seq, in Mbd3f/- system, Day1
GSM2739906 Oct4 ChIP-seq, in Mbd3f/- system, Day2
GSM2739907 Oct4 ChIP-seq, in Mbd3f/- system, Day3
This SubSeries is part of SuperSeries:
GSE102518 High-Resolution Dissection of Conducive Somatic Cell Reprogramming to Naïve Ground State Pluripotency in Mbd3/NuRD and Gatad2a/NuRD Depleted Systems
Relations
BioProject PRJNA397923
SRA SRP115232

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE102517_RAW.tar 199.2 Mb (http)(custom) TAR (of BED, TXT)
SRA Run SelectorHelp
Processed data provided as supplementary file
Raw data are available in SRA

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