Sample Total Read Count Portion (%) Bulk_ATAC_12hpf_1_MB 47,142 0.171 Bulk_ATAC_14hpf_1_MB 108,267 0.394 Bulk_ATAC_16hpf_1_MB 76,794 0.279 Bulk_ATAC_18hpf_1_MB 125,051 0.455 Bulk_ATAC_18hpf_1_UD_YB 24,434 0.089 Bulk_ATAC_18hpf_1_YB 75,353 0.274 Bulk_ATAC_18hpf_2_YB 56,291 0.205 undetermined_library 26,880,496 98.133