MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Forebrain_E15.5_H3K9me3_105_97_0.507_0.0001371613 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.996247 0.0 0.003753 0.0 0.844563 0.005681 0.149757 0.0 0.0 0.127645 0.872355 0.022591 0.071949 0.866486 0.038974 0.025801 0.0 0.029132 0.945067 0.192823 0.097959 0.695059 0.014159 0.076966 0.028943 0.038222 0.855869 0.329784 0.229982 0.007275 0.432959 0.0 0.834083 0.0 0.165917 MOTIF Midbrain_P0_H3K9me3_109_80_0.504_0.02041474 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.182284 0.341781 0.456141 0.019793 0.124055 0.714558 0.02746 0.133927 0.072675 0.785409 0.001785 0.140131 0.006622 0.053907 0.011978 0.927493 0.0359 0.041814 0.817714 0.104572 0.011146 0.030583 0.034043 0.924228 0.16406 0.023798 0.680047 0.132094 0.038451 0.022963 0.090439 0.848147 0.081018 0.071671 0.022222 0.82509 0.012403 0.807732 0.104592 0.075273