MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E027_H3K27me3_22_40_0.502_7.842246e-17 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.0 0.107367 0.850906 0.041727 0.025843 0.892112 0.071843 0.010202 0.965322 0.034678 0.0 0.0 0.006628 0.036658 0.955905 0.000809 0.835576 0.033292 0.005763 0.125369 0.0 0.565926 0.421052 0.013022 0.075851 0.0 0.824482 0.099667 0.016146 0.90683 0.0 0.077024 0.139613 0.02867 0.831717 0.0 0.014099 0.016977 0.961808 0.007115