MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E003_H3K4me1_36_229_0.514_5.290491e-21 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.056 0.155 0.06 0.729 0.001 0.001 0.001 0.997 0.001 0.012 0.001 0.986 0.384 0.244 0.001 0.371 0.79 0.001 0.141 0.068 0.145 0.419 0.318 0.119 0.001 0.253 0.745 0.001 0.001 0.695 0.303 0.001