MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Neural-Tube_E13.5_H3K27me3_64_70_0.501_0.0002736008 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.408189 0.010759 0.581052 0.0 0.021881 0.163214 0.74863 0.066275 0.066696 0.038477 0.858419 0.036409 0.885377 0.046114 0.039715 0.028793 0.045218 0.863911 0.085558 0.005313 0.618727 0.167839 0.192781 0.020654 0.02785 0.850241 0.12041 0.001499 0.872861 0.017227 0.067036 0.042876 0.005513 0.973863 0.010773 0.009851 0.614422 0.041582 0.250268 0.093728 0.015434 0.0 0.685324 0.299242 MOTIF Heart_E16.5_H3K27me3_53_80_0.510_2.436169e-21 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.020154 0.951147 0.018675 0.010025 0.03311 0.180503 0.023555 0.762833 0.015821 0.03048 0.939681 0.014018 0.026478 0.068036 0.037247 0.868239 0.00195 0.036009 0.959154 0.002887 0.174223 0.136437 0.072182 0.617158 0.084751 0.052774 0.856237 0.006238 0.12882 0.04341 0.260778 0.566992 0.029181 0.829183 0.056876 0.08476 0.423568 0.034353 0.243122 0.298957 MOTIF Forebrain_E16.5_H3K4me2_76_91_0.524_5.486371e-31 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.254407 0.045038 0.67928 0.021275 0.373485 0.430614 0.16261 0.03329 0.038619 0.062347 0.857305 0.041729 0.599821 0.283777 0.05736 0.059042 0.081116 0.825183 0.082214 0.011488 0.68356 0.020401 0.223179 0.072861 0.030673 0.904061 0.063903 0.001363 0.750135 0.08396 0.070523 0.095383 0.04409 0.841657 0.110576 0.003677 0.706066 0.092804 0.107361 0.093769 0.012553 0.021371 0.954704 0.011372 0.016177 0.954275 0.00566 0.023888