some examples: http://www.ncbi.nlm.nih.gov/gds GSE24165 Title Histone H3K27ac separates active from poised enhancers and predicts developmental state Organism Mus musculus Lab Jaenisch GSE24164 Title ChIP-Seq of chromatin marks at distal enhancers in Mouse Embryonic Stem Cells and adult tissues. Organism Mus musculus Lab Jaenisch GSE15519 Title Expression and ChIP-seq analyses of embryonic stem cells, extraembryonic endoderm stem cells, and trophoblast stem cells Organism Mus musculus Lab Dr. Janet Rossant