MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Cranio-Facial_E11.5_H3K27me3_50_105_0.510_0.001440785 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.012917 0.934511 0.052572 0.0 0.073028 0.86122 0.035447 0.030305 0.720082 0.045328 0.108745 0.125844 0.013331 0.0 0.986669 0.0 0.0 0.03824 0.96176 0.0 0.929546 0.0 0.0 0.070454 0.064906 0.083299 0.846742 0.005054 0.890956 0.0 0.095028 0.014017 0.034127 0.0 0.953493 0.01238