Description:4DNES9G5R9GI: E/L repliseq on EN52.9 mESC with CTCF-AID - control early fraction Early fraction S-phase Repliseq on EN52.9.1 mESCs with CTCF-AID-eGFP without auxin treatment - 2 replicates were grown and BrdU-labeled individually prior to FACS sorting