MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E16.5_H3K4me1_103_79_0.500_0.01043404 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.856901 0.018312 0.078556 0.046231 0.190029 0.031567 0.760588 0.017816 0.187295 0.067606 0.712083 0.033016 0.220333 0.747585 0.030988 0.001093 0.674621 0.112695 0.041397 0.171288 0.026958 0.031927 0.906441 0.034674 0.044946 0.024395 0.885908 0.044751 0.028352 0.013122 0.948151 0.010374 0.743762 0.086691 0.01995 0.149597 MOTIF Kidney_E14.5_H3K4me1_100_67_0.502_0.002330598 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.791877 0.022961 0.02324 0.161922 0.024196 0.049337 0.914648 0.011818 0.23389 0.072221 0.60149 0.092399 0.038966 0.909145 0.037154 0.014736 0.774252 0.056318 0.150566 0.018864 0.012721 0.157758 0.775605 0.053916 0.053395 0.023725 0.75525 0.16763 0.061702 0.02963 0.904752 0.003916 0.799669 0.050174 0.014363 0.135795 MOTIF Kidney_P0_H3K4me1_110_49_0.501_0.002032225 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.575402 0.002467 0.226314 0.195818 0.627793 0.26131 0.060796 0.050101 0.828172 0.03489 0.071713 0.065226 0.126966 0.199066 0.659261 0.014706 0.239269 0.070711 0.630773 0.059247 0.029944 0.920698 0.045101 0.004257 0.839588 0.10323 0.034715 0.022466 0.069065 0.122827 0.744245 0.063864 0.042804 0.025775 0.901443 0.029979 0.048758 0.068472 0.836765 0.046004 0.90561 0.039772 0.01136 0.043258 MOTIF Midbrain_E16.5_H3K4me1_74_63_0.509_3.168488e-12 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.912155 0.021808 0.02888 0.037157 0.908708 0.053112 0.031039 0.007141 0.756232 0.159801 0.039034 0.044933 0.057763 0.038911 0.833264 0.070062 0.08478 0.074049 0.811219 0.029952 0.05182 0.902642 0.037887 0.007651 0.909056 0.020261 0.03827 0.032414 0.134768 0.329571 0.527565 0.008096 0.024703 0.058199 0.770342 0.146756 0.009026 0.0 0.801563 0.189411 0.880775 0.030536 0.067393 0.021296 0.032233 0.914886 0.052882 0.0