MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Forebrain_E14.5_H3K9ac_70_91_0.542_3.015809e-84 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 1.0 0.0 0.0 0.0 0.0 0.908201 0.040556 0.051243 0.010255 0.964535 0.02521 0.0 0.04819 0.769569 0.182241 0.0 0.0 0.012578 0.987422 0.0 0.699462 0.033661 0.0 0.266877 0.0 0.0 1.0 0.0 0.0 0.09169 0.534285 0.374025