Sample Total Read Count Portion (%) ATAC_Tcell_S_10 131,784,543 24.165 ATAC_Tcell_S_11 131,828,736 24.174 ATAC_Tcell_S_8 126,167,835 23.135 ATAC_Tcell_S_9 134,991,036 24.754 undetermined_library 20,564,514 3.772