MEME version 4.5 ALPHABET= ACGT strands: + Background letter frequencies (from A 0.295 C 0.205 G 0.205 T 0.295 MOTIF mes15-k27ac-37_e_252_0.531 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 0 0.000000 0.033083 0.966917 0.000000 0.991035 0.000000 0.000000 0.008965 0.413738 0.005684 0.577871 0.002707 0.965062 0.000000 0.033358 0.001581 0.021920 0.283913 0.060346 0.633821 0.981745 0.000000 0.000000 0.018255 0.951687 0.048313 0.000000 0.000000 0.943406 0.005882 0.048407 0.002305