MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Midbrain_E16.5_H3K27ac_67_72_0.521_2.603924e-39 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.982708 0.017292 0.0 0.725312 0.069112 0.090806 0.11477 0.0 0.016928 0.918445 0.064627 0.019793 0.111938 0.323503 0.544766 0.027633 0.028222 0.018221 0.925924 0.0 0.949704 0.050296 0.0 0.009253 0.94291 0.0 0.047837 0.015576 0.896823 0.031169 0.056432 0.033793 0.0 0.879556 0.086651 MOTIF Forebrain_E12.5_H3K4me3_54_89_0.602_3.587013e-245 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.852296 0.0 0.147704 0.283494 0.0 0.687839 0.028667 0.013499 0.029606 0.956895 0.0 0.070612 0.0 0.921167 0.008221 0.840241 0.031538 0.028908 0.099313 0.75352 0.134127 0.0 0.112353 0.158604 0.778081 0.036088 0.027228 0.003354 0.965348 0.031298 0.0 0.219288 0.029197 0.694557 0.056957 MOTIF Hindbrain_E13.5_H3K4me3_75_123_0.568_4.200042e-168 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.027256 0.700379 0.022182 0.250183 0.06052 0.886055 0.02119 0.032235 0.048383 0.081687 0.774037 0.095893 0.0 0.066176 0.46958 0.464244 0.048648 0.015933 0.083914 0.851505 0.011032 0.054206 0.027188 0.907574 0.001056 0.973758 0.0 0.025186 0.0 0.871512 0.0 0.128488 0.013248 0.907558 0.052326 0.026867 MOTIF Intestine_E14.5_H3K4me3_70_109_0.589_6.075746e-181 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.312556 0.655752 0.0 0.031692 0.144585 0.0 0.82446 0.030955 0.022422 0.0 0.977578 0.0 0.046352 0.019294 0.934353 0.0 0.908106 0.019431 0.044089 0.028374 0.763574 0.122529 0.062386 0.051511 0.049758 0.907179 0.043063 0.0 0.185273 0.521061 0.020993 0.272673 0.0 0.040992 0.959008 0.0