MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E15.5_H3K27ac_39_164_0.544_6.432766e-90 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.068 0.806 0.06 0.066 0.076 0.055 0.787 0.082 0.028 0.077 0.826 0.069 0.03 0.869 0.039 0.062 0.024 0.044 0.052 0.88 0.031 0.857 0.029 0.083 0.041 0.859 0.042 0.058 0.041 0.888 0.023 0.048 0.074 0.057 0.069 0.8 0.042 0.084 0.793 0.081 0.038 0.833 0.074 0.055 0.058 0.802 0.06 0.08 MOTIF Cranio-Facial_E15.5_H3K27me3_46_120_0.509_1.267272e-08 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.978926 0.021074 0.0 0.848596 0.065051 0.004806 0.081547 0.009802 0.062669 0.913311 0.014218 0.055231 0.146608 0.66452 0.133641 0.033967 0.013742 0.856194 0.096097 0.874582 0.048558 0.055969 0.020891 0.046951 0.063471 0.854751 0.034827 0.230524 0.732668 0.022065 0.014743 0.351278 0.473445 0.008994 0.166282 MOTIF Forebrain_E14.5_H3K27ac_75_62_0.515_2.208966e-13 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.937872 0.031783 0.030345 0.0 0.031221 0.032243 0.877199 0.059337 0.027396 0.025649 0.919444 0.027511 0.057667 0.0 0.934398 0.007935 0.866467 0.095938 0.033633 0.003961 0.36574 0.032704 0.593331 0.008226 0.037892 0.93562 0.018186 0.008303 0.620842 0.304215 0.025317 0.049626 0.020567 0.0 0.947278 0.032154 0.478243 0.0 0.052011 0.469746 MOTIF Forebrain_E15.5_H3K4me2_82_96_0.514_2.977008e-30 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.203887 0.298207 0.497907 0.0 0.862307 0.137693 0.0 0.0 0.198106 0.020442 0.763443 0.018009 0.028765 0.029553 0.935509 0.006173 0.026569 0.228839 0.73924 0.005352 0.837136 0.077984 0.036942 0.047938 0.240611 0.0 0.759389 0.0 0.046653 0.953347 0.0 0.0 0.259604 0.689156 0.0 0.051241