MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E001_H3K27me3_23_203_0.517_8.640861e-62 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.898 0.1 0.001 0.001 0.001 0.997 0.001 0.219 0.001 0.543 0.237 0.164 0.001 0.674 0.161 0.098 0.001 0.9 0.001 0.116 0.001 0.882 0.001 0.001 0.097 0.901 0.001 0.001 0.001 0.997 0.001