title: =B31&" "&A31
design: Crosslinked chromatin was sheared using Diagenode Chromatin EasyShear Kit Ultra Low SDS (Cat. #C01020010) following the manufacturers protocol and Diagenode Bioruptor Pico (Cat. #B01080010) (30 sec on and 30 sec off settings for 17 cycles). Frgmented chromatin was immunoprecipitaed using H3 antibody (Abcam, Cat. #ab1791). Libraries were generated via the Tecan Ovation V2 Ultra Low Kit with unique dual indexes (Tecan, Cat. #9149-A01).