MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Kidney_E16.5_H3K4me2_52_15_0.582_1.47873e-310 letter-probability matrix: alength= 4 w= 14 nsites= 100 E= 1.0e-1 0.00982 0.637479 0.352701 0.0 0.065423 0.124533 0.0 0.810044 0.014355 0.891199 0.024207 0.07024 0.015439 0.01934 0.950135 0.015086 0.050947 0.002356 0.7661 0.180597 0.02383 0.032959 0.912883 0.030328 0.105255 0.101802 0.628288 0.164655 0.158983 0.012761 0.582616 0.24564 0.103916 0.854299 0.017411 0.024374 0.053207 0.02084 0.832329 0.093624 0.021849 0.978151 0.0 0.0 0.31774 0.025827 0.580272 0.076161 0.042628 0.0 0.0 0.957372 0.0 0.913573 0.086427 0.0 MOTIF Midbrain_E16.5_H3K4me3_15_15_0.691_3.215995e-309 letter-probability matrix: alength= 4 w= 13 nsites= 100 E= 1.0e-1 0.0 0.971167 0.028833 0.0 0.034473 0.0 0.954557 0.01097 0.021952 0.850985 0.105597 0.021466 0.132634 0.024652 0.842714 0.0 0.631701 0.287023 0.00812 0.073157 0.022077 0.883103 0.038578 0.056242 0.024833 0.905059 0.040652 0.029455 0.022972 0.923065 0.008093 0.04587 0.017005 0.875278 0.074611 0.033106 0.012951 0.041766 0.787569 0.157714 0.797611 0.163678 0.038711 0.0 0.012788 0.026081 0.961131 0.0 0.809708 0.094302 0.095991 0.0