MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E119_H3K27me3_9_208_0.503_0.0003912335 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.091 0.305 0.284 0.32 0.001 0.042 0.001 0.956 0.001 0.001 0.001 0.997 0.001 0.715 0.135 0.149 0.001 0.997 0.001 0.001 0.793 0.205 0.001 0.001 0.106 0.001 0.183 0.71 0.001 0.001 0.997 0.001 0.083 0.503 0.413 0.001 0.997 0.001 0.001 0.001