MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Midbrain_E12.5_H3K27me3_56_142_0.506_3.539416e-05 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.007025 0.032655 0.96032 0.0 0.778065 0.072072 0.0883 0.061564 0.0 0.391464 0.608536 0.0 0.76315 0.013491 0.0 0.223359 0.009942 0.012302 0.977756 0.0 0.055787 0.017687 0.911495 0.01503 0.254046 0.0 0.738211 0.007743 0.683852 0.140022 0.073583 0.102543 0.914419 0.045465 0.040117 0.0 MOTIF Neural-Tube_E13.5_H3K27ac_95_72_0.504_6.38241e-05 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.041668 0.020019 0.922037 0.016277 0.097433 0.083724 0.804442 0.014401 0.922649 0.03908 0.015851 0.022419 0.104954 0.202091 0.69147 0.001486 0.926768 0.027288 0.020091 0.025852 0.03133 0.079617 0.862289 0.026765 0.096823 0.09994 0.698155 0.105083 0.175061 0.154722 0.661412 0.008805 0.799411 0.145115 0.025522 0.029952 0.491108 0.09405 0.2739 0.140943 0.057252 0.648755 0.232844 0.061149 MOTIF Neural-Tube_E13.5_H3K4me1_101_131_0.502_2.677164e-05 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.055528 0.053077 0.789147 0.102248 0.906658 0.025288 0.060578 0.007476 0.244574 0.034192 0.719976 0.001257 0.692949 0.02225 0.046284 0.238517 0.0 0.141652 0.848765 0.009583 0.051721 0.021684 0.915468 0.011126 0.0 0.068673 0.931327 0.0 0.764124 0.132795 0.038961 0.06412 0.887427 0.055328 0.045465 0.011779 0.266014 0.311801 0.394798 0.027387