MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Liver_E15.5_H3K9ac_50_106_0.547_3.750805e-153 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.446527 0.288164 0.265309 0.0 0.177477 0.822523 0.0 0.0 0.149246 0.142297 0.0 0.708457 0.0 0.0 0.97424 0.02576 0.011076 0.965974 0.020073 0.002878 0.225183 0.701686 0.0 0.073131 0.272812 0.022804 0.704384 0.0 0.238492 0.0 0.735102 0.026406