MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Midbrain_E13.5_H3K27ac_78_107_0.512_1.158819e-15 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.0 0.068386 0.081181 0.850433 0.055323 0.217063 0.118367 0.609247 0.001853 0.942093 0.0 0.056054 0.843322 0.074456 0.02359 0.058633 0.034173 0.409307 0.540424 0.016096 0.011927 0.008671 0.947353 0.032049 0.012047 0.016276 0.961508 0.010169 0.88807 0.002636 0.079402 0.029892 0.027525 0.27318 0.6973 0.001996 0.889978 0.09504 0.009999 0.004984 0.803931 0.039031 0.0 0.157037 0.094436 0.088015 0.813399 0.00415 MOTIF Midbrain_E15.5_H3K9me3_33_101_0.528_2.921659e-09 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.024642 0.965488 0.0 0.00987 0.808452 0.075059 0.003731 0.112758 0.091417 0.044194 0.81938 0.045009 0.002719 0.0 0.804637 0.192644 0.082212 0.029992 0.873093 0.014704 0.879433 0.0 0.098528 0.022039 0.119125 0.571701 0.287079 0.022095 0.973889 0.01379 0.000589 0.011732 0.926209 0.004713 0.027781 0.041297 0.549001 0.177383 0.250766 0.022849