MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E040_H3K27ac_20_219_0.566_2.300918e-203 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.259 0.739 0.001 0.001 0.188 0.223 0.36 0.229 0.329 0.001 0.669 0.001 0.443 0.001 0.434 0.122 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.863 0.001 0.001 0.135 0.282 0.716 0.001 0.001 MOTIF E029_H3K4me3_17_207_0.644_0 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.888 0.069 0.042 0.061 0.243 0.223 0.472 0.382 0.398 0.175 0.044 0.142 0.001 0.753 0.104 0.084 0.914 0.001 0.001 0.2 0.001 0.798 0.001 0.686 0.083 0.021 0.21 0.201 0.797 0.001 0.001