MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E080_H3K27me3_131_50_0.511_2.673967e-91 letter-probability matrix: alength= 4 w= 13 nsites= 100 E= 1.0e-1 0.023233 0.902449 0.060128 0.01419 0.019904 0.980096 0.0 0.0 0.798999 0.125579 0.053623 0.021798 0.007859 0.021567 0.961495 0.009079 0.009226 0.338619 0.642441 0.009715 0.476486 0.012413 0.5111 0.0 0.055777 0.901365 0.042858 0.0 0.872124 0.054367 0.005581 0.067928 0.0 0.058168 0.931484 0.010348 0.163611 0.833763 0.0 0.002626 0.096835 0.788152 0.055979 0.059034 0.048552 0.149167 0.802282 0.0 0.014443 0.374067 0.611491 0.0