MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF npc15_H3K27ac_49_h_4_0.512 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 0 0.103 0.757 0.139 0.001 0.894 0.001 0.104 0.001 0.001 0.859 0.139 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.001 MOTIF E111_H3K4me1_60_209_0.502_1.365485e-07 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.605 0.173 0.116 0.106 0.001 0.997 0.001 0.001 0.153 0.001 0.001 0.845 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.028 0.97 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.781 0.217 0.209 0.001 0.001 0.789