MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Forebrain_E11.5_H3K4me2_68_164_0.574_3.104143e-102 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.237 0.017 0.357 0.389 0.173 0.314 0.001 0.512 0.001 0.001 0.001 0.997 0.001 0.001 0.763 0.235 0.001 0.997 0.001 0.001 0.062 0.001 0.001 0.936 0.997 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.997 0.001 0.001 0.001 0.077 0.057 0.747 0.119