MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E087_H3K9me3_147_225_0.506_2.894922e-100 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.004 0.001 0.994 0.001 0.643 0.001 0.355 0.001 0.361 0.001 0.637 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.001