MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Liver_E16.5_H3K27ac_53_18_0.522_1.864461e-65 letter-probability matrix: alength= 4 w= 14 nsites= 100 E= 1.0e-1 0.056223 0.385758 0.377735 0.180284 0.308616 0.311808 0.364622 0.014953 0.049161 0.01484 0.926484 0.009515 0.593564 0.007978 0.397172 0.001286 0.785927 0.105283 0.092255 0.016536 0.738438 0.060858 0.182267 0.018438 0.023574 0.034999 0.892981 0.048445 0.059227 0.050851 0.878706 0.011216 0.030603 0.852569 0.034384 0.082444 0.061445 0.058138 0.861177 0.01924 0.030106 0.245297 0.122931 0.601665 0.004388 0.029363 0.960156 0.006093 0.342027 0.42147 0.07149 0.165012 0.249152 0.123195 0.610501 0.017152