GSE191121
The Mediator Kinase Complex Cooperates with Swi/Snf to Regulate Lineage-Resolved Enhancers and Differentiation [ChIP-Seq]
Depletion of CDK8 and its paralogue CDK19 in intestinal organoids resulted in the downregulation of genes associated with intestinal secretory cells. To determine the consequence of loss of CDK8/19 in re-defining enhancers we performed ChIP sequencing for MED1, MED12, H3K27Ac and ARID1A. We identified that loss of MED1 and MED12 at super enhancers regulating key intestinal transcription factors and loss of ARID1A binding across intestinal (super-)enhancers. Overall design: Examine the binding of RNA pol II, MED1, MED12, H3K27Ac and ARID1A in the genome in control and CDK8/19 KO organoids