RNAseq and ChIPseq on Mouse Embryonic Stem Cells and Sorted Mesendoderm Progenitor Cells [ChIP-seq]. Mus musculus

We mapped the enhancer and long non-coding transcriptional landscape during mesendoderm specification. Mesendodermal progenitors were sorted from differentiating ESCs according to Eomes expression. Enhancer usage was coordinated with mesendoderm-specific expression of key lineage-determining transcription factors. We demonstrated that many of these enhancers are associated with the expression of lncRNAs. Overall design: ChIPseq (on H3K4me3 and H3K27Ac) on mESC and sorted mesendoderm progenitors.