Chromatin accessibility around reporter construct integration site in primary CD4 ⁺ T cell clones. (A–F) Chromatin accessibility measured by ATAC-seq in a 200,000 kb window of the genome around each of the integration sites for all primary CD4⁺ T cell clones: chr13 (A), chr12 (ZNF140, B), chr11 (KDM2A, C), chr19 (ZNF460, D), chr1 (KCNA3, E), and chr1 (ATP2B4, F). Graphs were generated by averaging the normalized reads from three technical replicates for each clone.