For ChIP-Seq, chromatin from 2 x 10e7 KPL cells or 3.5 x 10e7 MCF10A-YAP5SA was isolated and immunoprecipitated as described above. Libraries for ChIP-Seq were generated using the NEBNext® Ultra™ II DNA Library Prep Kit for Illumina® (NEB) according to the manufacturer's instructions. Size-selection was performed using Agencourt AMPure XP beads (Beckman Coulter) (150 bp). DNA fragments were amplified by 10-15 cycles of PCR and library quality was analyzed with the Biorad Experion system and the Fragment Analyzer (Advanced Analytical). The amount of library DNA was quantified using pico green.