GSE137274
A WIZ/Cohesin/CTCF complex anchors DNA loops to define gene expression and cell identity [Hi-C]
Purpose: Chromatin architecture is an important regulator of gene expression, but details of how DNA loops form and function remain unclear. The purpose of this study is to assess the role of Widely Interspaced Zinc-fingers protein (WIZ) in gene regulation and DNA looping. Method: Genome wide chromatin looping patterns in the presence or absence of WIZ were assessed via Hi-C in both wildtype and CRISPR-Cas9 genome edited WIZ deletion mouse embryonic stem cells (mESCs). Overall design: Hi-C was performed in wild type and Wiz-deletion mESCs  in duplicate.