title: GSM2721794: BL12; Homo sapiens; OTHER
library_construction_protocol: BL-Hi-C: cells were cross-linked with formaldehyde and then nucleuses were isolated for lysis. Then the chromatin was fragmented with restriction enzymes (HaeIII, MboI or HindIII) and the proximal ends were ligated (one-step or two-step) with biotin-labeled bridge linker in situ. A whole genome chromatin was extracted and sheared into 300-500 bp. Then the biotinylated junctions were captured by M-280 streptavidin magnetic beads. The BL-Hi-C libraries were prepared according to the standard Illumina library construction protocol and sequenced on the HiSeq2500/HiSeq X Ten.