MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E005_H3K27me3_29_202_0.550_1.021402e-71 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.869 0.001 0.129 0.001 0.997 0.001 0.001 0.001 0.83 0.001 0.168 0.001 0.997 0.001 0.001