MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E15.5_H3K27me3_5_161_0.529_6.654482e-15 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.335 0.327 0.336 0.001 0.859 0.044 0.096 0.001 0.495 0.12 0.384 0.001 0.053 0.191 0.625 0.131 0.001 0.001 0.001 0.997 0.001 0.04 0.347 0.612 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 MOTIF Hindbrain_E16.5_H3K27me3_11_160_0.537_9.385502e-20 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.765 0.129 0.08 0.026 0.86 0.044 0.079 0.017 0.979 0.001 0.001 0.019 0.321 0.272 0.35 0.057 0.037 0.102 0.133 0.728 0.001 0.256 0.129 0.614 0.001 0.872 0.126 0.001 0.001 0.045 0.896 0.058 MOTIF Midbrain_E15.5_H3K27me3_3_157_0.539_7.043006e-26 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.897 0.101 0.001 0.001 0.001 0.997 0.001 0.667 0.047 0.285 0.001 0.997 0.001 0.001 0.001 0.308 0.347 0.239 0.106 0.047 0.061 0.126 0.766 0.049 0.214 0.068 0.669 0.001 0.252 0.265 0.482