MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF h120_H3K27me3_25_h_18_0.543 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 0 0.027 0.029 0.033 0.911 0.001 0.971 0.027 0.001 0.001 0.811 0.038 0.15 0.134 0.091 0.774 0.001 0.891 0.082 0.026 0.001 0.891 0.001 0.055 0.053 0.03 0.001 0.029 0.94 0.027 0.877 0.066 0.03 MOTIF E005_H3K27ac_98_215_0.504_0.0001475028 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.997 0.001 0.001 0.001 0.132 0.001 0.866 0.001 0.001 0.132 0.866 0.001 0.001 0.001 0.132 0.866 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.201 0.001 0.797 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.001 0.001 0.866 0.001 0.132 0.001 0.001 0.001 0.997 0.133 0.733 0.133 0.001