MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF mes17_H3K27me3_13_h_k27me3_26_0.554 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 0 0.08 0.06 0.756 0.104 0.962 0.036 0.001 0.001 0.893 0.001 0.08 0.026 0.984 0.014 0.001 0.001 0.001 0.001 0.997 0.001 0.11 0.071 0.001 0.818 0.001 0.735 0.155 0.109 0.001 0.001 0.895 0.103 MOTIF E071_H3K27ac_80_223_0.511_1.144575e-17 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.962 0.022 0.015 0.001 0.947 0.011 0.035 0.007 0.89 0.061 0.001 0.048 0.045 0.032 0.87 0.053 0.043 0.846 0.099 0.012 0.196 0.727 0.028 0.049 0.001 0.076 0.857 0.066 0.99 0.001 0.001 0.008 MOTIF E099_H3K27me3_44_89_0.500_0.0001870425 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 1.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.905512 0.0 0.094488 0.0 0.030839 0.0 0.810172 0.158989 0.0 0.959818 0.040182 0.0 0.183238 0.810453 0.0 0.006309 0.0 0.0 1.0 0.0 0.913939 0.037375 0.031494 0.017193 0.0 0.008741 0.991259 0.0