MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E12.5_H3K27ac_99_86_0.504_1.279085e-12 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.812184 0.091965 0.095851 0.0 0.01859 0.05533 0.894398 0.031682 0.045467 0.375177 0.36341 0.215946 0.032183 0.026231 0.70093 0.240657 0.0 0.977621 0.008586 0.013793 0.025915 0.022882 0.070909 0.880293 0.0 0.968341 0.031659 0.0 0.762477 0.163884 0.033168 0.040471 0.0 0.043671 0.94468 0.011649 MOTIF Midbrain_E15.5_H3K27ac_99_113_0.502_1.418918e-16 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.0 0.473824 0.526176 0.0 0.008491 0.291689 0.69982 0.0 0.0 0.111865 0.36127 0.526864 0.001475 0.742373 0.254189 0.001963 0.237258 0.009077 0.041376 0.712289 0.0 0.771736 0.228264 0.0 0.747424 0.185891 0.022875 0.043811 0.036265 0.14267 0.821065 0.0 MOTIF Limb_E13.5_H3K4me1_100_141_0.506_2.520905e-30 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.0 1.0 0.0 0.0 0.765089 0.016948 0.217962 0.0 0.0 0.087683 0.912317 0.0 0.0 0.046165 0.48921 0.464624 0.001046 0.088555 0.586467 0.323933 0.0 0.982174 0.017826 0.0 0.054319 0.029569 0.0 0.916112 0.01362 0.938391 0.047989 0.0 0.934839 0.045129 0.020032 0.0 0.0 0.027432 0.966708 0.00586