MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Midbrain_P0_H3K4me1_55_120_0.521_1.557132e-27 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.844162 0.125464 0.0 0.030375 0.067599 0.0 0.932401 0.0 0.956884 0.0 0.0 0.043116 0.411117 0.010477 0.578406 0.0 0.015169 0.010466 0.922194 0.052172 0.029017 0.23865 0.685689 0.046644 0.013839 0.969694 0.009014 0.007452 0.103998 0.011323 0.0 0.884679 0.0 0.052484 0.905544 0.041972 MOTIF Lung_E14.5_H3K4me2_74_79_0.536_2.929351e-69 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.226419 0.0 0.751984 0.021597 0.755567 0.019082 0.0 0.225351 0.056218 0.181227 0.587766 0.174789 0.039723 0.017089 0.927863 0.015325 0.132356 0.059582 0.763803 0.04426 0.012933 0.841736 0.145331 0.0 0.094318 0.0 0.009808 0.895875 0.006928 0.095041 0.898031 0.0 0.050607 0.815294 0.018776 0.115323 0.050645 0.01029 0.912994 0.026071