MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E12.5_H3K9me3_140_95_0.503_0.0007138194 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.378147 0.0 0.621853 0.0 0.01644 0.603179 0.0 0.380381 0.0 0.88536 0.0 0.11464 0.003247 0.110398 0.000461 0.885894 0.03262 0.911761 0.0 0.055619 0.878688 0.052066 0.069246 0.0 0.970958 0.0 0.029042 0.0 0.978099 0.000325 0.011531 0.010045