MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E13.5_H3K27me3_38_136_0.512_1.623814e-08 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.855177 0.0 0.091351 0.053472 0.750176 0.0 0.249824 0.0 0.0 0.0 1.0 0.0 0.007544 0.958357 0.010419 0.02368 0.915969 0.064623 0.015901 0.003507 0.857549 0.052173 0.075241 0.015038 0.048616 0.004273 0.947111 0.0 0.016835 0.794269 0.183925 0.004971 0.907405 0.0 0.08001 0.012585 0.249258 0.311342 0.403906 0.035494 MOTIF Forebrain_E12.5_H3K27me3_20_146_0.510_2.355511e-09 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.820736 0.107885 0.045589 0.02579 0.936862 0.047567 0.015571 0.0 0.0 0.0 1.0 0.0 0.024797 0.926762 0.048441 0.0 0.987748 0.0 0.012252 0.0 0.754427 0.037049 0.081244 0.12728 0.026111 0.0 0.973889 0.0 0.028018 0.895462 0.068587 0.007934 0.510058 0.0 0.247283 0.242659 MOTIF Heart_E13.5_H3K4me1_39_127_0.518_7.188095e-62 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.6958 0.0 0.167101 0.137099 0.892134 0.004449 0.103417 0.0 0.0 0.0 1.0 0.0 0.10477 0.89523 0.0 0.0 0.951248 0.0 0.048752 0.0 0.683643 0.052875 0.039547 0.223935 0.034153 0.0 0.962092 0.003755 0.0 1.0 0.0 0.0 0.605836 0.0 0.306262 0.087903