MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Cranio-Facial_E14.5_H3K4me3_22_155_0.678_6.89482e-312 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.997 0.345 0.377 0.001 0.277 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.141 0.857 0.31 0.001 0.001 0.688 0.384 0.001 0.001 0.614 0.285 0.189 0.001 0.525 0.109 0.195 0.184 0.512