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_H3K4me3_20_152_0.716_0 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.465 0.235 0.001 0.299 0.556 0.001 0.001 0.442 0.036 0.148 0.046 0.77 0.081 0.001 0.001 0.917 0.427 0.268 0.038 0.268 0.117 0.001 0.881 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001