MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E062_H3K27ac_21_56_0.573_1.198880e-154 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.898085 0.0 0.101915 0.005756 0.060434 0.93381 0.0 0.186561 0.0 0.31919 0.494248 0.0 0.061448 0.919477 0.019074 0.01381 0.0 0.98619 0.0 0.097804 0.100097 0.172019 0.63008 0.042806 0.957194 0.0 0.0 0.036403 0.040057 0.92354 0.0 0.107451 0.794336 0.025819 0.072394