MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Cranio-Facial_E13.5_H3K4me2_65_61_0.553_4.00075e-192 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 1.0 0.0 0.0 0.0 0.019449 0.980551 0.0 0.0 0.039848 0.933975 0.0 0.026176 0.0 0.0 1.0 0.0 0.110048 0.035468 0.782534 0.071951 0.116563 0.0 0.85768 0.025757 0.031191 0.25687 0.711939 0.0 0.874624 0.0 0.125376 0.0