MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E098_H3K27me3_8_165_0.507_0.002935989 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.772925 0.0 0.22037 0.006705 0.013145 0.910295 0.058337 0.018222 0.139381 0.008426 0.0 0.852194 0.013098 0.047171 0.92538 0.014352 0.041154 0.826967 0.045094 0.086785 0.04718 0.060229 0.223878 0.668712 0.006293 0.270499 0.026884 0.696324 0.035169 0.025013 0.026567 0.913252 0.046648 0.664061 0.227288 0.062004 0.275335 0.603041 0.024967 0.096658 0.08529 0.0 0.386672 0.528038 0.0 0.940956 0.059044 0.0