GSE182800
DDX18 coordinates nucleolus phase separation and chromatin organization to control the pluripotency of human embryonic stem cells [DDX18_CHIP-seq]
Pluripotent stem cells are unique in their large nucleus and manifestly open chromatin structure with hypertranscriptional activities. How the nucleolus, the largest membraneless and phase-separated subnuclear organelle, maintains its structural integrity in pluripotency maintenance remains incompletely understood. By studying nucleolus-specific DEAD-box RNA helicase-18 (DDX18) in human embryonic stem cells, we discover mechanisms controlling nucleolus phase separation and chromatin organization. Overall design: RNA-seq (s) were designed to reveal DDX18 function in human ESC idetity maintenance. iCLIP-seq (s) as well as ChIP-seq were designed to reveal DDX18 binding RNA and DNA.