MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Forebrain_E12.5_H3K4me1_76_103_0.510_6.06908e-30 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 1.0 0.0 0.0 0.0 0.044697 0.381277 0.574026 0.0 0.11854 0.0 0.88146 0.0 0.134009 0.0 0.858868 0.007124 0.908976 0.027793 0.05163 0.011601 0.912962 0.040565 0.03724 0.009233 0.026948 0.902624 0.062253 0.008175 0.482023 0.226915 0.026818 0.264245 0.0 0.024425 0.975575 0.0 MOTIF Forebrain_E15.5_H3K4me1_72_101_0.511_1.881582e-25 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.289674 0.34693 0.363395 0.0 0.912707 0.060665 0.010185 0.016443 0.288656 0.247882 0.463463 0.0 0.046887 0.009524 0.91671 0.026879 0.00538 0.0 0.99232 0.0023 0.885133 0.047325 0.041847 0.025695 0.927808 0.026994 0.036503 0.008695 0.083944 0.82801 0.08498 0.003066 0.672746 0.23711 0.05591 0.034233 0.01032 0.041724 0.912687 0.035268 0.737149 0.165216 0.0 0.097635 MOTIF Hindbrain_E13.5_H3K4me1_109_105_0.502_7.501319e-14 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.009867 0.039912 0.950221 0.0 0.017721 0.001185 0.955504 0.025591 0.016732 0.0 0.981537 0.001731 0.883946 0.010974 0.062411 0.042669 0.952726 0.034369 0.0 0.012905 0.030671 0.888158 0.0597 0.021471 0.725822 0.218303 0.004261 0.051614 0.011204 0.388808 0.586777 0.013212 0.635315 0.04385 0.062061 0.258775 0.285598 0.046839 0.574367 0.093197 MOTIF Midbrain_E15.5_H3K4me1_112_84_0.504_5.262441e-11 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.013801 0.019591 0.966609 0.0 0.012307 0.0 0.971893 0.0158 0.006986 0.0 0.980377 0.012637 0.612207 0.338199 0.044635 0.00496 0.748681 0.202124 0.028794 0.020401 0.006319 0.944399 0.035617 0.013665 0.727751 0.194285 0.064333 0.013631 0.0 0.035146 0.960928 0.003927 0.844773 0.089461 0.037127 0.028639 0.719412 0.041246 0.045901 0.193442