MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E012_H3K27ac_9_211_0.525_8.789449e-31 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.715 0.001 0.005 0.279 0.997 0.001 0.001 0.001 0.483 0.171 0.001 0.345 0.221 0.402 0.001 0.376 0.001 0.494 0.305 0.2 0.001 0.931 0.001 0.067 0.001 0.574 0.001 0.424 0.001 0.48 0.001 0.518 0.001 0.496 0.117 0.386 0.001 0.267 0.451 0.28