GEOapplication/xmlftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE331nnn/GSE331039/primaryOK200GenomicsMus musculusGenome binding/occupancy profiling by high throughput sequencinghttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE331039GEOGSEfalseImpact of Peg3 deletion in mouse trophoblast stem cells on H3K9me3 profilesPeg3 is an imprinted gene that in itself is a KRAB zinc finger protein. We established knockout trophoblast stem cell lines (TSCs) in which we ablated the majority of the zinc finger motifs of the PEG3 coding region using CRISPR-Cas9-mediated deletion. We then profiled wild-type (WT) and knockout (KO) TSC lines for the genome-wide distribution of the epigenetic repressive mark H3K9me3 by ChIP-seq.2026/06/19GSE331039GSM9737981GSM9737992GSM9737991GSM9737990GSM9737989GSM9737988GSM9737987GSM9737986GSM9737985GSM9737984GSM9737983GSM973798230172331039Mus musculus