title: Human HepG2 gradient4 (convert rate 57%) cFOOT-seq
design: cFOOT-seq leverages nonspecific dsDNA cytosine deaminase-mediated C to U DNA conversion in open chromatin regions, thereby encoding chromatin state information into the DNA sequence. Whole genomic DNAs were fragmented by sonication, the sequence libraries were generated using EpiArt DNA Methylation Library Kit for Illumina V3.