MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E11.5_H3K9ac_76_112_0.519_8.065266e-21 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.931858 0.0 0.0 0.068142 0.829447 0.0 0.069475 0.101078 0.0 0.112585 0.887415 0.0 0.023767 0.867884 0.0 0.108348 0.326418 0.196138 0.459007 0.018437 0.0 0.019499 0.980501 0.0 0.901414 0.0 0.0 0.098586 0.069223 0.0 0.930777 0.0 0.08458 0.048547 0.866874 0.0 MOTIF Forebrain_E16.5_H3K9ac_50_104_0.565_6.101905e-85 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.0 0.061324 0.655954 0.282722 0.0 0.945643 0.0 0.054357 0.075482 0.0 0.044325 0.880193 0.0 0.873308 0.099611 0.027082 0.062155 0.078693 0.803332 0.05582 0.007339 0.031982 0.923846 0.036833 0.0 0.551541 0.049923 0.398536 0.005257 0.053889 0.071666 0.869188 0.01383 0.053295 0.0 0.932875 0.01447 0.590817 0.0 0.394713 MOTIF Midbrain_E12.5_H3K9ac_77_112_0.521_8.194926e-43 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.950111 0.0 0.049889 0.078655 0.027796 0.075883 0.817667 0.0 0.89854 0.073624 0.027836 0.110391 0.189333 0.478366 0.221911 0.005879 0.278948 0.703223 0.01195 0.004716 0.722322 0.024586 0.248376 0.040263 0.0 0.064823 0.894914 0.019559 0.0 0.020717 0.959724 0.0 0.946042 0.0 0.053958