MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Forebrain_E12.5_H3K4me1_29_123_0.530_1.243944e-72 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.88594 0.036877 0.0 0.077182 0.93096 0.022428 0.024992 0.021619 0.913932 0.008719 0.048286 0.029063 0.047871 0.0 0.713996 0.238134 0.008083 0.95135 0.040567 0.0 0.221263 0.702047 0.026812 0.049879 0.029352 0.74538 0.216066 0.009202 0.014105 0.26329 0.073566 0.649039 0.044215 0.009951 0.924834 0.021 MOTIF Forebrain_E13.5_H3K4me1_34_129_0.527_1.788391e-104 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.040988 0.42012 0.068078 0.470814 0.984629 0.0 0.0 0.015371 0.966217 0.005451 0.021484 0.006849 0.870406 0.025461 0.086897 0.017235 0.027702 0.00868 0.942181 0.021437 0.015625 0.956479 0.027896 0.0 0.391027 0.534643 0.018508 0.055822 0.018102 0.582144 0.364819 0.034935 0.050419 0.083405 0.063588 0.802588 0.0 0.023692 0.916795 0.059514