MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_P0_H3K27me3_39_37_0.507_2.322088e-08 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.0 0.0 0.367958 0.632042 0.013943 0.986057 0.0 0.0 0.910586 0.0 0.0 0.089414 0.00761 0.932945 0.048265 0.01118 0.023045 0.918526 0.056207 0.002222 0.031104 0.854 0.072349 0.042547 0.019039 0.48344 0.392236 0.105284 0.093661 0.025254 0.881085 0.0 0.026214 0.693502 0.087734 0.19255 0.238139 0.753938 0.0 0.007922 MOTIF Lung_E16.5_H3K27me3_34_47_0.539_6.584131e-23 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.0 0.933251 0.060733 0.006016 1.0 0.0 0.0 0.0 0.015172 0.913964 0.047247 0.023616 0.057701 0.884468 0.029909 0.027921 0.027842 0.649093 0.041872 0.281193 0.053136 0.85221 0.082336 0.012318 0.099525 0.0 0.861126 0.039349 0.009332 0.654364 0.328503 0.007801 0.37448 0.530319 0.053462 0.041738 0.0 0.0 1.0 0.0