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_H3K4me3_47_35_0.620_3.460431e-309 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.159625 0.840375 0.0 0.0 0.011081 0.198789 0.76302 0.02711 0.0 0.532967 0.467033 0.0 0.048673 0.041496 0.073576 0.836255 0.00939 0.004696 0.977354 0.008559 0.089148 0.0 0.063342 0.847511 0.007179 0.907491 0.08533 0.0 0.0575 0.039309 0.854566 0.048626 0.0 0.905281 0.027564 0.067155 0.0 0.0 0.477351 0.522649 0.018589 0.070269 0.510233 0.40091 0.0 0.654252 0.0 0.345748