Sample Total Read Count Portion (%) Bulk_ATAC_12hpf_1_YB 12,266,527 9.119 Bulk_ATAC_12hpf_2_MB 13,071,030 9.716 Bulk_ATAC_12hpf_3_MB 11,635,073 8.649 Bulk_ATAC_12hpf_a_UD_YB 10,322,437 7.675 Bulk_ATAC_12hpf_b_UD_YB 13,844,072 10.293 Bulk_ATAC_14hpf_2_MB 13,427,621 9.981 Bulk_ATAC_14hpf_3_MB 9,338,717 6.943 Bulk_ATAC_14hpf_b_UD_YB 10,638,357 7.909 Bulk_ATAC_16hpf_2_MB 16,319,387 12.131 Bulk_ATAC_16hpf_3_MB 14,746,454 10.962 undetermined_library 8,912,210 6.62