SRCAP ChIP-sequencing of mouse intestinal stem cells (ISCs)

We previously demonstrated that SRCAP regulates the self-renewal of ESCs and modulates lymphoid lineage commitment. We further validated that SRCAP was mainly distributed in liver, spleen and intestine by Northern blot. SRCAP was also highly expressed in Lgr5+ ISCs. We then sought to explore the physiological role of SRCAP in the regulation of self-renewal maintenance of ISCs.We identified that Srcap deficiency impairs the self-renewal of ISCs and intestinal epithelial regeneration. Through SRCAP ChIP-sequencing, we sough to identify the key gene regulated by SRCAP in ISC self-renewal.