title: GSM2757506: C42B_deletion_ld9_rep2 RNA-seq; Homo sapiens; RNA-Seq
library_construction_protocol: The RNA-seq libraries were made using KAPA stranded mRNA-seq kits (KAPK Biosystems, cat. no. kk8421) according to manufacturer's instructions In situ HiC experiments were performed in RWPE-1 cells following the original protocol by Rao et al with minor modifications. HiC was performed in duplicate and 5 x 106 cells were used for each experiment. 100U of MboI restriction enzyme (NEB, R0147) was used to digest chromatin. For ligation, 2000U T4 DNA Ligase (NEB, M0202) was added and incubated at room temperature for 4 hours with slow rotation. HiC material was sheared to a size of 300-500bp using a Covaris instrument (Covaris S2, Woburn, MA). Biotin-tagged DNA was pulled down using Dynabeads MyOne Streptavidin C1 beads (Life technologies, 65002) with 2X Binding Buffer (2X BB: 10mM Tris-HCl (pH 7.5), 1nM EDTA, 2M NaCl). HiC library was amplified with 14 cycles of PCR using Illumina primers.