MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E13.5_H3K9me3_13_162_0.547_1.26593e-240 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.001 0.803 0.001 0.195 0.013 0.494 0.001 0.492 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.509 0.001 0.489 0.001 0.001 0.41 0.001 0.588 0.533 0.001 0.047 0.419 0.997 0.001 0.001 0.001 0.839 0.001 0.159 0.001 0.945 0.001 0.053 0.001 0.064 0.398 0.001 0.537 0.512 0.001 0.486 0.001