MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E103_H3K27me3_9_49_0.520_3.303448e-16 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.515304 0.484696 0.0 0.0 0.0 0.653284 0.104191 0.242525 0.076269 0.892161 0.03157 0.0 0.008747 0.908525 0.014037 0.068691 0.006695 0.023317 0.969988 0.0 0.0 1.0 0.0 0.0 0.82121 0.0 0.031236 0.147554 0.0 1.0 0.0 0.0 0.0 0.021999 0.531691 0.44631