title: GSM8673603: ATACseq of D30 hiPSC-CMs Rep4; Homo sapiens; ATAC-seq
library_construction_protocol: 50,000 cells were harvested and lysed to isolate nuclei, which were treated with Tn5 transpose (Nextera DNA Sample Prep Kit, Illumina). Fragmented DNA was amplified using barcoded PCR primers, and pooled libraries were sequenced to a depth of 10 million reads per sample (Illumina Next-Seq).