MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E099_H3K27ac_12_184_0.504_3.5946e-06 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.96934 0.013748 0.016911 0.817947 0.018282 0.021307 0.142463 0.0 0.035276 0.0 0.964724 0.013099 0.004844 0.005545 0.976512 0.0 0.877792 0.0 0.122208 0.035527 0.883028 0.010214 0.071231 0.060211 0.0 0.083073 0.856716 0.602269 0.141815 0.255916 0.0 0.238033 0.029593 0.665649 0.066725