MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Liver_E13.5_H3K4me1_107_39_0.501_3.406974e-10 letter-probability matrix: alength= 4 w= 13 nsites= 100 E= 1.0e-1 0.633411 0.03065 0.253959 0.08198 0.004761 0.822699 0.131166 0.041373 0.708675 0.065517 0.221546 0.004263 0.014269 0.154237 0.026588 0.804906 0.052556 0.082465 0.845512 0.019467 0.008861 0.019476 0.967538 0.004124 0.055615 0.176198 0.021307 0.746879 0.022842 0.010995 0.95881 0.007352 0.094289 0.038458 0.843665 0.023588 0.034527 0.632834 0.083512 0.249126 0.059858 0.36542 0.28437 0.290352 0.280212 0.0 0.566647 0.153141 0.105347 0.405792 0.134804 0.354057 MOTIF Liver_E15.5_H3K4me1_90_55_0.510_3.940356e-70 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.676094 0.030007 0.267165 0.026734 0.006915 0.851037 0.087214 0.054834 0.689315 0.06591 0.239211 0.005564 0.007031 0.187193 0.012704 0.793072 0.067333 0.059241 0.853308 0.020118 0.010659 0.02087 0.968471 0.0 0.037741 0.097776 0.033664 0.830819 0.030023 0.01112 0.943384 0.015474 0.14653 0.05969 0.774623 0.019156 0.045305 0.400628 0.140954 0.413114 0.157345 0.358625 0.48403 0.0 MOTIF Hindbrain_E12.5_H3K4me3_87_71_0.512_1.298583e-09 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.024037 0.939805 0.031806 0.004353 0.0 0.825504 0.151581 0.022914 0.814463 0.113262 0.062997 0.009278 0.006732 0.914657 0.058301 0.020311 0.0 0.956197 0.016249 0.027554 0.926884 0.020428 0.041361 0.011327 0.0 0.947957 0.045526 0.006517 0.036434 0.615319 0.340428 0.00782 0.363683 0.152741 0.477324 0.006252 0.11179 0.074969 0.055868 0.757373 0.004403 0.029341 0.966256 0.0