MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E087_H3K27me3_1_204_0.533_3.932942e-47 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.367 0.001 0.631 0.049 0.146 0.737 0.068 0.001 0.426 0.001 0.572 0.032 0.024 0.929 0.015 0.001 0.87 0.001 0.128 0.311 0.067 0.595 0.027 0.086 0.127 0.05 0.737 0.384 0.308 0.127 0.18